Finding the Third Proportional to 42,588 and 92,610

Step by Step Solution

1. Step 1: Write the proportion equation
   42,588 : 92,610 = 92,610 : x
2. Step 2: Convert to fraction form
   42,588/92,610 = 92,610/x
3. Step 3: Cross multiply
   42,588x = 92,610 × 92,610
4. Step 4: Simplify right side
   42,588x = 8,576,612,100
5. Step 5: Solve for x
   x = 8,576,612,100/42,588
6. Step 6: Final answer
   x = 201,385.65