Finding the Third Proportional to 19,126.13 and 28,122.19

Step by Step Solution

1. Step 1: Write the proportion equation
   19,126.13 : 28,122.19 = 28,122.19 : x
2. Step 2: Convert to fraction form
   19,126.13/28,122.19 = 28,122.19/x
3. Step 3: Cross multiply
   19,126.13x = 28,122.19 × 28,122.19
4. Step 4: Simplify right side
   19,126.13x = 790,857,429.79
5. Step 5: Solve for x
   x = 790,857,429.79/19,126.13
6. Step 6: Final answer
   x = 41,349.59