Finding the Third Proportional to 42,404 and 63,610

Step by Step Solution

1. Step 1: Write the proportion equation
   42,404 : 63,610 = 63,610 : x
2. Step 2: Convert to fraction form
   42,404/63,610 = 63,610/x
3. Step 3: Cross multiply
   42,404x = 63,610 × 63,610
4. Step 4: Simplify right side
   42,404x = 4,046,232,100
5. Step 5: Solve for x
   x = 4,046,232,100/42,404
6. Step 6: Final answer
   x = 95,421.00