Finding the Third Proportional to 925,840 and 1,398,592

Step by Step Solution

1. Step 1: Write the proportion equation
   925,840 : 1,398,592 = 1,398,592 : x
2. Step 2: Convert to fraction form
   925,840/1,398,592 = 1,398,592/x
3. Step 3: Cross multiply
   925,840x = 1,398,592 × 1,398,592
4. Step 4: Simplify right side
   925,840x = 1,956,059,582,464
5. Step 5: Solve for x
   x = 1,956,059,582,464/925,840
6. Step 6: Final answer
   x = 2,112,740.41