Finding the Third Proportional to 11,816,514 and 25,649,725

Step by Step Solution

1. Step 1: Write the proportion equation
   11,816,514 : 25,649,725 = 25,649,725 : x
2. Step 2: Convert to fraction form
   11,816,514/25,649,725 = 25,649,725/x
3. Step 3: Cross multiply
   11,816,514x = 25,649,725 × 25,649,725
4. Step 4: Simplify right side
   11,816,514x = 657,908,392,575,625
5. Step 5: Solve for x
   x = 657,908,392,575,625/11,816,514
6. Step 6: Final answer
   x = 55,677,028.99