Finding the Third Proportional to 925,218 and 1,380,158

Step by Step Solution

1. Step 1: Write the proportion equation
   925,218 : 1,380,158 = 1,380,158 : x
2. Step 2: Convert to fraction form
   925,218/1,380,158 = 1,380,158/x
3. Step 3: Cross multiply
   925,218x = 1,380,158 × 1,380,158
4. Step 4: Simplify right side
   925,218x = 1,904,836,104,964
5. Step 5: Solve for x
   x = 1,904,836,104,964/925,218
6. Step 6: Final answer
   x = 2,058,797.07