Finding the Third Proportional to 2,434,404 and 5,253,720

Step by Step Solution

1. Step 1: Write the proportion equation
   2,434,404 : 5,253,720 = 5,253,720 : x
2. Step 2: Convert to fraction form
   2,434,404/5,253,720 = 5,253,720/x
3. Step 3: Cross multiply
   2,434,404x = 5,253,720 × 5,253,720
4. Step 4: Simplify right side
   2,434,404x = 27,601,573,838,400
5. Step 5: Solve for x
   x = 27,601,573,838,400/2,434,404
6. Step 6: Final answer
   x = 11,338,123.76