Finding the Third Proportional to 1,602,980 and 2,399,446

Step by Step Solution

1. Step 1: Write the proportion equation
   1,602,980 : 2,399,446 = 2,399,446 : x
2. Step 2: Convert to fraction form
   1,602,980/2,399,446 = 2,399,446/x
3. Step 3: Cross multiply
   1,602,980x = 2,399,446 × 2,399,446
4. Step 4: Simplify right side
   1,602,980x = 5,757,341,106,916
5. Step 5: Solve for x
   x = 5,757,341,106,916/1,602,980
6. Step 6: Final answer
   x = 3,591,648.75