Finding the Third Proportional to 42,016 and 63,152

Step by Step Solution

1. Step 1: Write the proportion equation
   42,016 : 63,152 = 63,152 : x
2. Step 2: Convert to fraction form
   42,016/63,152 = 63,152/x
3. Step 3: Cross multiply
   42,016x = 63,152 × 63,152
4. Step 4: Simplify right side
   42,016x = 3,988,175,104
5. Step 5: Solve for x
   x = 3,988,175,104/42,016
6. Step 6: Final answer
   x = 94,920.39