Finding the Third Proportional to 22,161 and 32,512.50

Step by Step Solution

1. Step 1: Write the proportion equation
   22,161 : 32,512.50 = 32,512.50 : x
2. Step 2: Convert to fraction form
   22,161/32,512.50 = 32,512.50/x
3. Step 3: Cross multiply
   22,161x = 32,512.50 × 32,512.50
4. Step 4: Simplify right side
   22,161x = 1,057,062,656.25
5. Step 5: Solve for x
   x = 1,057,062,656.25/22,161
6. Step 6: Final answer
   x = 47,699.23