Finding the Third Proportional to 1,038,098 and 2,231,392

Step by Step Solution

1. Step 1: Write the proportion equation
   1,038,098 : 2,231,392 = 2,231,392 : x
2. Step 2: Convert to fraction form
   1,038,098/2,231,392 = 2,231,392/x
3. Step 3: Cross multiply
   1,038,098x = 2,231,392 × 2,231,392
4. Step 4: Simplify right side
   1,038,098x = 4,979,110,257,664
5. Step 5: Solve for x
   x = 4,979,110,257,664/1,038,098
6. Step 6: Final answer
   x = 4,796,377.85