Finding the Third Proportional to 114,111,831 and 173,349,886.50

Step by Step Solution

1. Step 1: Write the proportion equation
   114,111,831 : 173,349,886.50 = 173,349,886.50 : x
2. Step 2: Convert to fraction form
   114,111,831/173,349,886.50 = 173,349,886.50/x
3. Step 3: Cross multiply
   114,111,831x = 173,349,886.50 × 173,349,886.50
4. Step 4: Simplify right side
   114,111,831x = 30,050,183,149,562,884
5. Step 5: Solve for x
   x = 30,050,183,149,562,884/114,111,831
6. Step 6: Final answer
   x = 263,339,768.42