Finding the Third Proportional to 51,080,789 and 113,498,986

Step by Step Solution

1. Step 1: Write the proportion equation
   51,080,789 : 113,498,986 = 113,498,986 : x
2. Step 2: Convert to fraction form
   51,080,789/113,498,986 = 113,498,986/x
3. Step 3: Cross multiply
   51,080,789x = 113,498,986 × 113,498,986
4. Step 4: Simplify right side
   51,080,789x = 12,882,019,823,028,196
5. Step 5: Solve for x
   x = 12,882,019,823,028,196/51,080,789
6. Step 6: Final answer
   x = 252,189,131.67