Finding the Third Proportional to 572,760 and 1,131,061.50

Step by Step Solution

1. Step 1: Write the proportion equation
   572,760 : 1,131,061.50 = 1,131,061.50 : x
2. Step 2: Convert to fraction form
   572,760/1,131,061.50 = 1,131,061.50/x
3. Step 3: Cross multiply
   572,760x = 1,131,061.50 × 1,131,061.50
4. Step 4: Simplify right side
   572,760x = 1,279,300,116,782.25
5. Step 5: Solve for x
   x = 1,279,300,116,782.25/572,760
6. Step 6: Final answer
   x = 2,233,570.98