Finding the Third Proportional to 762,344 and 1,016,320

Step by Step Solution

1. Step 1: Write the proportion equation
   762,344 : 1,016,320 = 1,016,320 : x
2. Step 2: Convert to fraction form
   762,344/1,016,320 = 1,016,320/x
3. Step 3: Cross multiply
   762,344x = 1,016,320 × 1,016,320
4. Step 4: Simplify right side
   762,344x = 1,032,906,342,400
5. Step 5: Solve for x
   x = 1,032,906,342,400/762,344
6. Step 6: Final answer
   x = 1,354,908.47