Finding the Third Proportional to 898,249.50 and 1,428,516

Step by Step Solution

1. Step 1: Write the proportion equation
   898,249.50 : 1,428,516 = 1,428,516 : x
2. Step 2: Convert to fraction form
   898,249.50/1,428,516 = 1,428,516/x
3. Step 3: Cross multiply
   898,249.50x = 1,428,516 × 1,428,516
4. Step 4: Simplify right side
   898,249.50x = 2,040,657,962,256
5. Step 5: Solve for x
   x = 2,040,657,962,256/898,249.50
6. Step 6: Final answer
   x = 2,271,816.42