Finding the Third Proportional to 443,863.13 and 970,761.38

Step by Step Solution

1. Step 1: Write the proportion equation
   443,863.13 : 970,761.38 = 970,761.38 : x
2. Step 2: Convert to fraction form
   443,863.13/970,761.38 = 970,761.38/x
3. Step 3: Cross multiply
   443,863.13x = 970,761.38 × 970,761.38
4. Step 4: Simplify right side
   443,863.13x = 942,377,647,191.89
5. Step 5: Solve for x
   x = 942,377,647,191.89/443,863.13
6. Step 6: Final answer
   x = 2,123,126.69