Finding the Third Proportional to 938,096 and 2,212,288

Step by Step Solution

1. Step 1: Write the proportion equation
   938,096 : 2,212,288 = 2,212,288 : x
2. Step 2: Convert to fraction form
   938,096/2,212,288 = 2,212,288/x
3. Step 3: Cross multiply
   938,096x = 2,212,288 × 2,212,288
4. Step 4: Simplify right side
   938,096x = 4,894,218,194,944
5. Step 5: Solve for x
   x = 4,894,218,194,944/938,096
6. Step 6: Final answer
   x = 5,217,182.67