Finding the Third Proportional to 647,534.25 and 971,301.38

Step by Step Solution

1. Step 1: Write the proportion equation
   647,534.25 : 971,301.38 = 971,301.38 : x
2. Step 2: Convert to fraction form
   647,534.25/971,301.38 = 971,301.38/x
3. Step 3: Cross multiply
   647,534.25x = 971,301.38 × 971,301.38
4. Step 4: Simplify right side
   647,534.25x = 943,426,361,076.89
5. Step 5: Solve for x
   x = 943,426,361,076.89/647,534.25
6. Step 6: Final answer
   x = 1,456,952.06