Finding the Third Proportional to 940,711.50 and 1,419,883.50

Step by Step Solution

1. Step 1: Write the proportion equation
   940,711.50 : 1,419,883.50 = 1,419,883.50 : x
2. Step 2: Convert to fraction form
   940,711.50/1,419,883.50 = 1,419,883.50/x
3. Step 3: Cross multiply
   940,711.50x = 1,419,883.50 × 1,419,883.50
4. Step 4: Simplify right side
   940,711.50x = 2,016,069,153,572.25
5. Step 5: Solve for x
   x = 2,016,069,153,572.25/940,711.50
6. Step 6: Final answer
   x = 2,143,132.25