Finding the Third Proportional to 29,222.50 and 43,821.50

Step by Step Solution

1. Step 1: Write the proportion equation
   29,222.50 : 43,821.50 = 43,821.50 : x
2. Step 2: Convert to fraction form
   29,222.50/43,821.50 = 43,821.50/x
3. Step 3: Cross multiply
   29,222.50x = 43,821.50 × 43,821.50
4. Step 4: Simplify right side
   29,222.50x = 1,920,323,862.25
5. Step 5: Solve for x
   x = 1,920,323,862.25/29,222.50
6. Step 6: Final answer
   x = 65,713.88