Finding the Third Proportional to 1,032,998 and 2,231,980

Step by Step Solution

1. Step 1: Write the proportion equation
   1,032,998 : 2,231,980 = 2,231,980 : x
2. Step 2: Convert to fraction form
   1,032,998/2,231,980 = 2,231,980/x
3. Step 3: Cross multiply
   1,032,998x = 2,231,980 × 2,231,980
4. Step 4: Simplify right side
   1,032,998x = 4,981,734,720,400
5. Step 5: Solve for x
   x = 4,981,734,720,400/1,032,998
6. Step 6: Final answer
   x = 4,822,598.61