Finding the Third Proportional to 443,176.88 and 972,517.50

Step by Step Solution

1. Step 1: Write the proportion equation
   443,176.88 : 972,517.50 = 972,517.50 : x
2. Step 2: Convert to fraction form
   443,176.88/972,517.50 = 972,517.50/x
3. Step 3: Cross multiply
   443,176.88x = 972,517.50 × 972,517.50
4. Step 4: Simplify right side
   443,176.88x = 945,790,287,806.25
5. Step 5: Solve for x
   x = 945,790,287,806.25/443,176.88
6. Step 6: Final answer
   x = 2,134,114.71