Finding the Third Proportional to 1,167,248 and 2,508,872

Step by Step Solution

1. Step 1: Write the proportion equation
   1,167,248 : 2,508,872 = 2,508,872 : x
2. Step 2: Convert to fraction form
   1,167,248/2,508,872 = 2,508,872/x
3. Step 3: Cross multiply
   1,167,248x = 2,508,872 × 2,508,872
4. Step 4: Simplify right side
   1,167,248x = 6,294,438,712,384
5. Step 5: Solve for x
   x = 6,294,438,712,384/1,167,248
6. Step 6: Final answer
   x = 5,392,546.15