Finding the Third Proportional to 22,072.50 and 31,038.75

Step by Step Solution

1. Step 1: Write the proportion equation
   22,072.50 : 31,038.75 = 31,038.75 : x
2. Step 2: Convert to fraction form
   22,072.50/31,038.75 = 31,038.75/x
3. Step 3: Cross multiply
   22,072.50x = 31,038.75 × 31,038.75
4. Step 4: Simplify right side
   22,072.50x = 963,404,001.56
5. Step 5: Solve for x
   x = 963,404,001.56/22,072.50
6. Step 6: Final answer
   x = 43,647.25