Finding the Third Proportional to 43,357.50 and 64,671.75

Step by Step Solution

1. Step 1: Write the proportion equation
   43,357.50 : 64,671.75 = 64,671.75 : x
2. Step 2: Convert to fraction form
   43,357.50/64,671.75 = 64,671.75/x
3. Step 3: Cross multiply
   43,357.50x = 64,671.75 × 64,671.75
4. Step 4: Simplify right side
   43,357.50x = 4,182,435,248.06
5. Step 5: Solve for x
   x = 4,182,435,248.06/43,357.50
6. Step 6: Final answer
   x = 96,463.94