Finding the Third Proportional to 569,470.50 and 801,031.50

Step by Step Solution

1. Step 1: Write the proportion equation
   569,470.50 : 801,031.50 = 801,031.50 : x
2. Step 2: Convert to fraction form
   569,470.50/801,031.50 = 801,031.50/x
3. Step 3: Cross multiply
   569,470.50x = 801,031.50 × 801,031.50
4. Step 4: Simplify right side
   569,470.50x = 641,651,463,992.25
5. Step 5: Solve for x
   x = 641,651,463,992.25/569,470.50
6. Step 6: Final answer
   x = 1,126,751.02