Finding the Third Proportional to 22,455.56 and 31,222.41

Step by Step Solution

1. Step 1: Write the proportion equation
   22,455.56 : 31,222.41 = 31,222.41 : x
2. Step 2: Convert to fraction form
   22,455.56/31,222.41 = 31,222.41/x
3. Step 3: Cross multiply
   22,455.56x = 31,222.41 × 31,222.41
4. Step 4: Simplify right side
   22,455.56x = 974,838,652.04
5. Step 5: Solve for x
   x = 974,838,652.04/22,455.56
6. Step 6: Final answer
   x = 43,411.90