Finding the Third Proportional to 62,726 and 134,084

Step by Step Solution

1. Step 1: Write the proportion equation
   62,726 : 134,084 = 134,084 : x
2. Step 2: Convert to fraction form
   62,726/134,084 = 134,084/x
3. Step 3: Cross multiply
   62,726x = 134,084 × 134,084
4. Step 4: Simplify right side
   62,726x = 17,978,519,056
5. Step 5: Solve for x
   x = 17,978,519,056/62,726
6. Step 6: Final answer
   x = 286,619.89