Finding the Third Proportional to 1,602,240,348,800.90 and 2,161,798,399,064.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,602,240,348,800.90 : 2,161,798,399,064.10 = 2,161,798,399,064.10 : x
2. Step 2: Convert to fraction form
   1,602,240,348,800.90/2,161,798,399,064.10 = 2,161,798,399,064.10/x
3. Step 3: Cross multiply
   1,602,240,348,800.90x = 2,161,798,399,064.10 × 2,161,798,399,064.10
4. Step 4: Simplify right side
   1,602,240,348,800.90x = 4,673,372,318,196,106,285,547,520
5. Step 5: Solve for x
   x = 4,673,372,318,196,106,285,547,520/1,602,240,348,800.90
6. Step 6: Final answer
   x = 2,916,773,580,002.28