Finding the Third Proportional to 7,112 and 15,314.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,112 : 15,314.50 = 15,314.50 : x
2. Step 2: Convert to fraction form
   7,112/15,314.50 = 15,314.50/x
3. Step 3: Cross multiply
   7,112x = 15,314.50 × 15,314.50
4. Step 4: Simplify right side
   7,112x = 234,533,910.25
5. Step 5: Solve for x
   x = 234,533,910.25/7,112
6. Step 6: Final answer
   x = 32,977.21