Finding the Third Proportional to 938,422 and 1,454,288

Step by Step Solution

1. Step 1: Write the proportion equation
   938,422 : 1,454,288 = 1,454,288 : x
2. Step 2: Convert to fraction form
   938,422/1,454,288 = 1,454,288/x
3. Step 3: Cross multiply
   938,422x = 1,454,288 × 1,454,288
4. Step 4: Simplify right side
   938,422x = 2,114,953,586,944
5. Step 5: Solve for x
   x = 2,114,953,586,944/938,422
6. Step 6: Final answer
   x = 2,253,734.02