Finding the Third Proportional to 1,038,088 and 2,231,371

Step by Step Solution

1. Step 1: Write the proportion equation
   1,038,088 : 2,231,371 = 2,231,371 : x
2. Step 2: Convert to fraction form
   1,038,088/2,231,371 = 2,231,371/x
3. Step 3: Cross multiply
   1,038,088x = 2,231,371 × 2,231,371
4. Step 4: Simplify right side
   1,038,088x = 4,979,016,539,641
5. Step 5: Solve for x
   x = 4,979,016,539,641/1,038,088
6. Step 6: Final answer
   x = 4,796,333.78