Finding the Third Proportional to 443,772 and 971,966.25

Step by Step Solution

1. Step 1: Write the proportion equation
   443,772 : 971,966.25 = 971,966.25 : x
2. Step 2: Convert to fraction form
   443,772/971,966.25 = 971,966.25/x
3. Step 3: Cross multiply
   443,772x = 971,966.25 × 971,966.25
4. Step 4: Simplify right side
   443,772x = 944,718,391,139.06
5. Step 5: Solve for x
   x = 944,718,391,139.06/443,772
6. Step 6: Final answer
   x = 2,128,837.31