Finding the Third Proportional to 1,348,812 and 2,032,128

Step by Step Solution

1. Step 1: Write the proportion equation
   1,348,812 : 2,032,128 = 2,032,128 : x
2. Step 2: Convert to fraction form
   1,348,812/2,032,128 = 2,032,128/x
3. Step 3: Cross multiply
   1,348,812x = 2,032,128 × 2,032,128
4. Step 4: Simplify right side
   1,348,812x = 4,129,544,208,384
5. Step 5: Solve for x
   x = 4,129,544,208,384/1,348,812
6. Step 6: Final answer
   x = 3,061,615.86