Finding the Third Proportional to 709,488 and 1,541,448

Step by Step Solution

1. Step 1: Write the proportion equation
   709,488 : 1,541,448 = 1,541,448 : x
2. Step 2: Convert to fraction form
   709,488/1,541,448 = 1,541,448/x
3. Step 3: Cross multiply
   709,488x = 1,541,448 × 1,541,448
4. Step 4: Simplify right side
   709,488x = 2,376,061,936,704
5. Step 5: Solve for x
   x = 2,376,061,936,704/709,488
6. Step 6: Final answer
   x = 3,348,981.15