Finding the Third Proportional to 42,536 and 62,486

Step by Step Solution

1. Step 1: Write the proportion equation
   42,536 : 62,486 = 62,486 : x
2. Step 2: Convert to fraction form
   42,536/62,486 = 62,486/x
3. Step 3: Cross multiply
   42,536x = 62,486 × 62,486
4. Step 4: Simplify right side
   42,536x = 3,904,500,196
5. Step 5: Solve for x
   x = 3,904,500,196/42,536
6. Step 6: Final answer
   x = 91,792.84