Finding the Third Proportional to 62,500.50 and 127,323

Step by Step Solution

1. Step 1: Write the proportion equation
   62,500.50 : 127,323 = 127,323 : x
2. Step 2: Convert to fraction form
   62,500.50/127,323 = 127,323/x
3. Step 3: Cross multiply
   62,500.50x = 127,323 × 127,323
4. Step 4: Simplify right side
   62,500.50x = 16,211,146,329
5. Step 5: Solve for x
   x = 16,211,146,329/62,500.50
6. Step 6: Final answer
   x = 259,376.27