Finding the Third Proportional to 572,764.50 and 1,131,070.50

Step by Step Solution

1. Step 1: Write the proportion equation
   572,764.50 : 1,131,070.50 = 1,131,070.50 : x
2. Step 2: Convert to fraction form
   572,764.50/1,131,070.50 = 1,131,070.50/x
3. Step 3: Cross multiply
   572,764.50x = 1,131,070.50 × 1,131,070.50
4. Step 4: Simplify right side
   572,764.50x = 1,279,320,475,970.25
5. Step 5: Solve for x
   x = 1,279,320,475,970.25/572,764.50
6. Step 6: Final answer
   x = 2,233,588.98