Finding the Third Proportional to 42,616.13 and 63,924.19

Step by Step Solution

1. Step 1: Write the proportion equation
   42,616.13 : 63,924.19 = 63,924.19 : x
2. Step 2: Convert to fraction form
   42,616.13/63,924.19 = 63,924.19/x
3. Step 3: Cross multiply
   42,616.13x = 63,924.19 × 63,924.19
4. Step 4: Simplify right side
   42,616.13x = 4,086,301,747.54
5. Step 5: Solve for x
   x = 4,086,301,747.54/42,616.13
6. Step 6: Final answer
   x = 95,886.28