Finding the Third Proportional to 29,117.50 and 43,917.75

Step by Step Solution

1. Step 1: Write the proportion equation
   29,117.50 : 43,917.75 = 43,917.75 : x
2. Step 2: Convert to fraction form
   29,117.50/43,917.75 = 43,917.75/x
3. Step 3: Cross multiply
   29,117.50x = 43,917.75 × 43,917.75
4. Step 4: Simplify right side
   29,117.50x = 1,928,768,765.06
5. Step 5: Solve for x
   x = 1,928,768,765.06/29,117.50
6. Step 6: Final answer
   x = 66,240.88