Finding the Third Proportional to 825,264 and 1,113,472

Step by Step Solution

1. Step 1: Write the proportion equation
   825,264 : 1,113,472 = 1,113,472 : x
2. Step 2: Convert to fraction form
   825,264/1,113,472 = 1,113,472/x
3. Step 3: Cross multiply
   825,264x = 1,113,472 × 1,113,472
4. Step 4: Simplify right side
   825,264x = 1,239,819,894,784
5. Step 5: Solve for x
   x = 1,239,819,894,784/825,264
6. Step 6: Final answer
   x = 1,502,331.25