Finding the Third Proportional to 925,468.50 and 1,398,045

Step by Step Solution

1. Step 1: Write the proportion equation
   925,468.50 : 1,398,045 = 1,398,045 : x
2. Step 2: Convert to fraction form
   925,468.50/1,398,045 = 1,398,045/x
3. Step 3: Cross multiply
   925,468.50x = 1,398,045 × 1,398,045
4. Step 4: Simplify right side
   925,468.50x = 1,954,529,822,025
5. Step 5: Solve for x
   x = 1,954,529,822,025/925,468.50
6. Step 6: Final answer
   x = 2,111,935.55