Finding the Third Proportional to 12,030.19 and 17,335.69

Step by Step Solution

1. Step 1: Write the proportion equation
   12,030.19 : 17,335.69 = 17,335.69 : x
2. Step 2: Convert to fraction form
   12,030.19/17,335.69 = 17,335.69/x
3. Step 3: Cross multiply
   12,030.19x = 17,335.69 × 17,335.69
4. Step 4: Simplify right side
   12,030.19x = 300,526,061.10
5. Step 5: Solve for x
   x = 300,526,061.10/12,030.19
6. Step 6: Final answer
   x = 24,981.00