Finding the Third Proportional to 62,626.50 and 134,361

Step by Step Solution

1. Step 1: Write the proportion equation
   62,626.50 : 134,361 = 134,361 : x
2. Step 2: Convert to fraction form
   62,626.50/134,361 = 134,361/x
3. Step 3: Cross multiply
   62,626.50x = 134,361 × 134,361
4. Step 4: Simplify right side
   62,626.50x = 18,052,878,321
5. Step 5: Solve for x
   x = 18,052,878,321/62,626.50
6. Step 6: Final answer
   x = 288,262.61