Finding the Third Proportional to 43,854.75 and 64,141.88

Step by Step Solution

1. Step 1: Write the proportion equation
   43,854.75 : 64,141.88 = 64,141.88 : x
2. Step 2: Convert to fraction form
   43,854.75/64,141.88 = 64,141.88/x
3. Step 3: Cross multiply
   43,854.75x = 64,141.88 × 64,141.88
4. Step 4: Simplify right side
   43,854.75x = 4,114,180,128.52
5. Step 5: Solve for x
   x = 4,114,180,128.52/43,854.75
6. Step 6: Final answer
   x = 93,813.79