Finding the Third Proportional to 43,289.53 and 64,760.06

Step by Step Solution

1. Step 1: Write the proportion equation
   43,289.53 : 64,760.06 = 64,760.06 : x
2. Step 2: Convert to fraction form
   43,289.53/64,760.06 = 64,760.06/x
3. Step 3: Cross multiply
   43,289.53x = 64,760.06 × 64,760.06
4. Step 4: Simplify right side
   43,289.53x = 4,193,865,695.00
5. Step 5: Solve for x
   x = 4,193,865,695.00/43,289.53
6. Step 6: Final answer
   x = 96,879.44