Finding the Third Proportional to 10,001.25 and 15,079.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,001.25 : 15,079.69 = 15,079.69 : x
2. Step 2: Convert to fraction form
   10,001.25/15,079.69 = 15,079.69/x
3. Step 3: Cross multiply
   10,001.25x = 15,079.69 × 15,079.69
4. Step 4: Simplify right side
   10,001.25x = 227,396,975.10
5. Step 5: Solve for x
   x = 227,396,975.10/10,001.25
6. Step 6: Final answer
   x = 22,736.86