Finding the Third Proportional to 29,216.25 and 42,891.75

Step by Step Solution

1. Step 1: Write the proportion equation
   29,216.25 : 42,891.75 = 42,891.75 : x
2. Step 2: Convert to fraction form
   29,216.25/42,891.75 = 42,891.75/x
3. Step 3: Cross multiply
   29,216.25x = 42,891.75 × 42,891.75
4. Step 4: Simplify right side
   29,216.25x = 1,839,702,218.06
5. Step 5: Solve for x
   x = 1,839,702,218.06/29,216.25
6. Step 6: Final answer
   x = 62,968.46