Finding the Third Proportional to 442,963.69 and 971,731.69

Step by Step Solution

1. Step 1: Write the proportion equation
   442,963.69 : 971,731.69 = 971,731.69 : x
2. Step 2: Convert to fraction form
   442,963.69/971,731.69 = 971,731.69/x
3. Step 3: Cross multiply
   442,963.69x = 971,731.69 × 971,731.69
4. Step 4: Simplify right side
   442,963.69x = 944,262,472,491.60
5. Step 5: Solve for x
   x = 944,262,472,491.60/442,963.69
6. Step 6: Final answer
   x = 2,131,692.73