Finding the Third Proportional to 42,165 and 63,525

Step by Step Solution

1. Step 1: Write the proportion equation
   42,165 : 63,525 = 63,525 : x
2. Step 2: Convert to fraction form
   42,165/63,525 = 63,525/x
3. Step 3: Cross multiply
   42,165x = 63,525 × 63,525
4. Step 4: Simplify right side
   42,165x = 4,035,425,625
5. Step 5: Solve for x
   x = 4,035,425,625/42,165
6. Step 6: Final answer
   x = 95,705.58