Finding the Third Proportional to 51,117.75 and 109,525.50

Step by Step Solution

1. Step 1: Write the proportion equation
   51,117.75 : 109,525.50 = 109,525.50 : x
2. Step 2: Convert to fraction form
   51,117.75/109,525.50 = 109,525.50/x
3. Step 3: Cross multiply
   51,117.75x = 109,525.50 × 109,525.50
4. Step 4: Simplify right side
   51,117.75x = 11,995,835,150.25
5. Step 5: Solve for x
   x = 11,995,835,150.25/51,117.75
6. Step 6: Final answer
   x = 234,670.64