Finding the Third Proportional to 15,843.94 and 34,786.13

Step by Step Solution

1. Step 1: Write the proportion equation
   15,843.94 : 34,786.13 = 34,786.13 : x
2. Step 2: Convert to fraction form
   15,843.94/34,786.13 = 34,786.13/x
3. Step 3: Cross multiply
   15,843.94x = 34,786.13 × 34,786.13
4. Step 4: Simplify right side
   15,843.94x = 1,210,074,492.52
5. Step 5: Solve for x
   x = 1,210,074,492.52/15,843.94
6. Step 6: Final answer
   x = 76,374.61