Finding the Third Proportional to 12,600 and 19,150.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,600 : 19,150.50 = 19,150.50 : x
2. Step 2: Convert to fraction form
   12,600/19,150.50 = 19,150.50/x
3. Step 3: Cross multiply
   12,600x = 19,150.50 × 19,150.50
4. Step 4: Simplify right side
   12,600x = 366,741,650.25
5. Step 5: Solve for x
   x = 366,741,650.25/12,600
6. Step 6: Final answer
   x = 29,106.48