Finding the Third Proportional to 21,312.25 and 32,264.75

Step by Step Solution

1. Step 1: Write the proportion equation
   21,312.25 : 32,264.75 = 32,264.75 : x
2. Step 2: Convert to fraction form
   21,312.25/32,264.75 = 32,264.75/x
3. Step 3: Cross multiply
   21,312.25x = 32,264.75 × 32,264.75
4. Step 4: Simplify right side
   21,312.25x = 1,041,014,092.56
5. Step 5: Solve for x
   x = 1,041,014,092.56/21,312.25
6. Step 6: Final answer
   x = 48,845.81