Finding the Third Proportional to 754,444.13 and 1,059,697.69

Step by Step Solution

1. Step 1: Write the proportion equation
   754,444.13 : 1,059,697.69 = 1,059,697.69 : x
2. Step 2: Convert to fraction form
   754,444.13/1,059,697.69 = 1,059,697.69/x
3. Step 3: Cross multiply
   754,444.13x = 1,059,697.69 × 1,059,697.69
4. Step 4: Simplify right side
   754,444.13x = 1,122,959,188,892.85
5. Step 5: Solve for x
   x = 1,122,959,188,892.85/754,444.13
6. Step 6: Final answer
   x = 1,488,459.05