Finding the Third Proportional to 1,332,874 and 2,931,374

Step by Step Solution

1. Step 1: Write the proportion equation
   1,332,874 : 2,931,374 = 2,931,374 : x
2. Step 2: Convert to fraction form
   1,332,874/2,931,374 = 2,931,374/x
3. Step 3: Cross multiply
   1,332,874x = 2,931,374 × 2,931,374
4. Step 4: Simplify right side
   1,332,874x = 8,592,953,527,876
5. Step 5: Solve for x
   x = 8,592,953,527,876/1,332,874
6. Step 6: Final answer
   x = 6,446,936.12