Finding the Third Proportional to 527,080.25 and 1,155,734.50

Step by Step Solution

1. Step 1: Write the proportion equation
   527,080.25 : 1,155,734.50 = 1,155,734.50 : x
2. Step 2: Convert to fraction form
   527,080.25/1,155,734.50 = 1,155,734.50/x
3. Step 3: Cross multiply
   527,080.25x = 1,155,734.50 × 1,155,734.50
4. Step 4: Simplify right side
   527,080.25x = 1,335,722,234,490.25
5. Step 5: Solve for x
   x = 1,335,722,234,490.25/527,080.25
6. Step 6: Final answer
   x = 2,534,191.40