Finding the Third Proportional to 51,469,468.03 and 113,140,926.56

Step by Step Solution

1. Step 1: Write the proportion equation
   51,469,468.03 : 113,140,926.56 = 113,140,926.56 : x
2. Step 2: Convert to fraction form
   51,469,468.03/113,140,926.56 = 113,140,926.56/x
3. Step 3: Cross multiply
   51,469,468.03x = 113,140,926.56 × 113,140,926.56
4. Step 4: Simplify right side
   51,469,468.03x = 12,800,869,263,421,018
5. Step 5: Solve for x
   x = 12,800,869,263,421,018/51,469,468.03
6. Step 6: Final answer
   x = 248,708,015.70