Finding the Third Proportional to 40,892.50 and 63,148

Step by Step Solution

1. Step 1: Write the proportion equation
   40,892.50 : 63,148 = 63,148 : x
2. Step 2: Convert to fraction form
   40,892.50/63,148 = 63,148/x
3. Step 3: Cross multiply
   40,892.50x = 63,148 × 63,148
4. Step 4: Simplify right side
   40,892.50x = 3,987,669,904
5. Step 5: Solve for x
   x = 3,987,669,904/40,892.50
6. Step 6: Final answer
   x = 97,515.92