Finding the Third Proportional to 62,758.50 and 137,955

Step by Step Solution

1. Step 1: Write the proportion equation
   62,758.50 : 137,955 = 137,955 : x
2. Step 2: Convert to fraction form
   62,758.50/137,955 = 137,955/x
3. Step 3: Cross multiply
   62,758.50x = 137,955 × 137,955
4. Step 4: Simplify right side
   62,758.50x = 19,031,582,025
5. Step 5: Solve for x
   x = 19,031,582,025/62,758.50
6. Step 6: Final answer
   x = 303,251.07