Finding the Third Proportional to 539,875.50 and 1,181,448

Step by Step Solution

1. Step 1: Write the proportion equation
   539,875.50 : 1,181,448 = 1,181,448 : x
2. Step 2: Convert to fraction form
   539,875.50/1,181,448 = 1,181,448/x
3. Step 3: Cross multiply
   539,875.50x = 1,181,448 × 1,181,448
4. Step 4: Simplify right side
   539,875.50x = 1,395,819,376,704
5. Step 5: Solve for x
   x = 1,395,819,376,704/539,875.50
6. Step 6: Final answer
   x = 2,585,446.79