Finding the Third Proportional to 15,234.75 and 30,887.25

Step by Step Solution

1. Step 1: Write the proportion equation
   15,234.75 : 30,887.25 = 30,887.25 : x
2. Step 2: Convert to fraction form
   15,234.75/30,887.25 = 30,887.25/x
3. Step 3: Cross multiply
   15,234.75x = 30,887.25 × 30,887.25
4. Step 4: Simplify right side
   15,234.75x = 954,022,212.56
5. Step 5: Solve for x
   x = 954,022,212.56/15,234.75
6. Step 6: Final answer
   x = 62,621.46