Finding the Third Proportional to 21,102 and 44,575.50

Step by Step Solution

1. Step 1: Write the proportion equation
   21,102 : 44,575.50 = 44,575.50 : x
2. Step 2: Convert to fraction form
   21,102/44,575.50 = 44,575.50/x
3. Step 3: Cross multiply
   21,102x = 44,575.50 × 44,575.50
4. Step 4: Simplify right side
   21,102x = 1,986,975,200.25
5. Step 5: Solve for x
   x = 1,986,975,200.25/21,102
6. Step 6: Final answer
   x = 94,160.52