Finding the Third Proportional to 62,284.50 and 146,222.75

Step by Step Solution

1. Step 1: Write the proportion equation
   62,284.50 : 146,222.75 = 146,222.75 : x
2. Step 2: Convert to fraction form
   62,284.50/146,222.75 = 146,222.75/x
3. Step 3: Cross multiply
   62,284.50x = 146,222.75 × 146,222.75
4. Step 4: Simplify right side
   62,284.50x = 21,381,092,617.56
5. Step 5: Solve for x
   x = 21,381,092,617.56/62,284.50
6. Step 6: Final answer
   x = 343,281.12