Finding the Third Proportional to 22,272 and 31,462.50

Step by Step Solution

1. Step 1: Write the proportion equation
   22,272 : 31,462.50 = 31,462.50 : x
2. Step 2: Convert to fraction form
   22,272/31,462.50 = 31,462.50/x
3. Step 3: Cross multiply
   22,272x = 31,462.50 × 31,462.50
4. Step 4: Simplify right side
   22,272x = 989,888,906.25
5. Step 5: Solve for x
   x = 989,888,906.25/22,272
6. Step 6: Final answer
   x = 44,445.44