Finding the Third Proportional to 982,372.50 and 2,114,139.50

Step by Step Solution

1. Step 1: Write the proportion equation
   982,372.50 : 2,114,139.50 = 2,114,139.50 : x
2. Step 2: Convert to fraction form
   982,372.50/2,114,139.50 = 2,114,139.50/x
3. Step 3: Cross multiply
   982,372.50x = 2,114,139.50 × 2,114,139.50
4. Step 4: Simplify right side
   982,372.50x = 4,469,585,825,460.25
5. Step 5: Solve for x
   x = 4,469,585,825,460.25/982,372.50
6. Step 6: Final answer
   x = 4,549,787.20