Finding the Third Proportional to 7,506.42 and 12,091.15

Step by Step Solution

1. Step 1: Write the proportion equation
   7,506.42 : 12,091.15 = 12,091.15 : x
2. Step 2: Convert to fraction form
   7,506.42/12,091.15 = 12,091.15/x
3. Step 3: Cross multiply
   7,506.42x = 12,091.15 × 12,091.15
4. Step 4: Simplify right side
   7,506.42x = 146,195,870.54
5. Step 5: Solve for x
   x = 146,195,870.54/7,506.42
6. Step 6: Final answer
   x = 19,476.11