Finding the Third Proportional to 654,485.25 and 1,012,831.88

Step by Step Solution

1. Step 1: Write the proportion equation
   654,485.25 : 1,012,831.88 = 1,012,831.88 : x
2. Step 2: Convert to fraction form
   654,485.25/1,012,831.88 = 1,012,831.88/x
3. Step 3: Cross multiply
   654,485.25x = 1,012,831.88 × 1,012,831.88
4. Step 4: Simplify right side
   654,485.25x = 1,025,828,407,016.02
5. Step 5: Solve for x
   x = 1,025,828,407,016.02/654,485.25
6. Step 6: Final answer
   x = 1,567,382.01