Finding the Third Proportional to 43,037.75 and 66,477.38

Step by Step Solution

1. Step 1: Write the proportion equation
   43,037.75 : 66,477.38 = 66,477.38 : x
2. Step 2: Convert to fraction form
   43,037.75/66,477.38 = 66,477.38/x
3. Step 3: Cross multiply
   43,037.75x = 66,477.38 × 66,477.38
4. Step 4: Simplify right side
   43,037.75x = 4,419,241,386.89
5. Step 5: Solve for x
   x = 4,419,241,386.89/43,037.75
6. Step 6: Final answer
   x = 102,682.91