Finding the Third Proportional to 40,818.75 and 63,048.47

Step by Step Solution

1. Step 1: Write the proportion equation
   40,818.75 : 63,048.47 = 63,048.47 : x
2. Step 2: Convert to fraction form
   40,818.75/63,048.47 = 63,048.47/x
3. Step 3: Cross multiply
   40,818.75x = 63,048.47 × 63,048.47
4. Step 4: Simplify right side
   40,818.75x = 3,975,109,411.72
5. Step 5: Solve for x
   x = 3,975,109,411.72/40,818.75
6. Step 6: Final answer
   x = 97,384.40