Finding the Third Proportional to 14,557.22 and 31,216.01

Step by Step Solution

1. Step 1: Write the proportion equation
   14,557.22 : 31,216.01 = 31,216.01 : x
2. Step 2: Convert to fraction form
   14,557.22/31,216.01 = 31,216.01/x
3. Step 3: Cross multiply
   14,557.22x = 31,216.01 × 31,216.01
4. Step 4: Simplify right side
   14,557.22x = 974,439,143.75
5. Step 5: Solve for x
   x = 974,439,143.75/14,557.22
6. Step 6: Final answer
   x = 66,938.55