Finding the Third Proportional to 266,472 and 570,943.50

Step by Step Solution

1. Step 1: Write the proportion equation
   266,472 : 570,943.50 = 570,943.50 : x
2. Step 2: Convert to fraction form
   266,472/570,943.50 = 570,943.50/x
3. Step 3: Cross multiply
   266,472x = 570,943.50 × 570,943.50
4. Step 4: Simplify right side
   266,472x = 325,976,480,192.25
5. Step 5: Solve for x
   x = 325,976,480,192.25/266,472
6. Step 6: Final answer
   x = 1,223,304.81