Finding the Third Proportional to 15,867.38 and 34,466.25

Step by Step Solution

1. Step 1: Write the proportion equation
   15,867.38 : 34,466.25 = 34,466.25 : x
2. Step 2: Convert to fraction form
   15,867.38/34,466.25 = 34,466.25/x
3. Step 3: Cross multiply
   15,867.38x = 34,466.25 × 34,466.25
4. Step 4: Simplify right side
   15,867.38x = 1,187,922,389.06
5. Step 5: Solve for x
   x = 1,187,922,389.06/15,867.38
6. Step 6: Final answer
   x = 74,865.72