Finding the Third Proportional to 42,460.50 and 63,684

Step by Step Solution

1. Step 1: Write the proportion equation
   42,460.50 : 63,684 = 63,684 : x
2. Step 2: Convert to fraction form
   42,460.50/63,684 = 63,684/x
3. Step 3: Cross multiply
   42,460.50x = 63,684 × 63,684
4. Step 4: Simplify right side
   42,460.50x = 4,055,651,856
5. Step 5: Solve for x
   x = 4,055,651,856/42,460.50
6. Step 6: Final answer
   x = 95,515.88