Finding the Third Proportional to 21,528.28 and 32,497.45

Step by Step Solution

1. Step 1: Write the proportion equation
   21,528.28 : 32,497.45 = 32,497.45 : x
2. Step 2: Convert to fraction form
   21,528.28/32,497.45 = 32,497.45/x
3. Step 3: Cross multiply
   21,528.28x = 32,497.45 × 32,497.45
4. Step 4: Simplify right side
   21,528.28x = 1,056,084,459.61
5. Step 5: Solve for x
   x = 1,056,084,459.61/21,528.28
6. Step 6: Final answer
   x = 49,055.68