Finding the Third Proportional to 443,805.75 and 972,084.38

Step by Step Solution

1. Step 1: Write the proportion equation
   443,805.75 : 972,084.38 = 972,084.38 : x
2. Step 2: Convert to fraction form
   443,805.75/972,084.38 = 972,084.38/x
3. Step 3: Cross multiply
   443,805.75x = 972,084.38 × 972,084.38
4. Step 4: Simplify right side
   443,805.75x = 944,948,032,119.14
5. Step 5: Solve for x
   x = 944,948,032,119.14/443,805.75
6. Step 6: Final answer
   x = 2,129,192.86