Finding the Third Proportional to 11,115 and 23,050.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,115 : 23,050.50 = 23,050.50 : x
2. Step 2: Convert to fraction form
   11,115/23,050.50 = 23,050.50/x
3. Step 3: Cross multiply
   11,115x = 23,050.50 × 23,050.50
4. Step 4: Simplify right side
   11,115x = 531,325,550.25
5. Step 5: Solve for x
   x = 531,325,550.25/11,115
6. Step 6: Final answer
   x = 47,802.57