Finding the Third Proportional to 2,400,892 and 5,200,376

Step by Step Solution

1. Step 1: Write the proportion equation
   2,400,892 : 5,200,376 = 5,200,376 : x
2. Step 2: Convert to fraction form
   2,400,892/5,200,376 = 5,200,376/x
3. Step 3: Cross multiply
   2,400,892x = 5,200,376 × 5,200,376
4. Step 4: Simplify right side
   2,400,892x = 27,043,910,541,376
5. Step 5: Solve for x
   x = 27,043,910,541,376/2,400,892
6. Step 6: Final answer
   x = 11,264,109.56