Finding the Third Proportional to 43,656.50 and 71,362.50

Step by Step Solution

1. Step 1: Write the proportion equation
   43,656.50 : 71,362.50 = 71,362.50 : x
2. Step 2: Convert to fraction form
   43,656.50/71,362.50 = 71,362.50/x
3. Step 3: Cross multiply
   43,656.50x = 71,362.50 × 71,362.50
4. Step 4: Simplify right side
   43,656.50x = 5,092,606,406.25
5. Step 5: Solve for x
   x = 5,092,606,406.25/43,656.50
6. Step 6: Final answer
   x = 116,651.73