Finding the Third Proportional to 15,774.75 and 34,337.25

Step by Step Solution

1. Step 1: Write the proportion equation
   15,774.75 : 34,337.25 = 34,337.25 : x
2. Step 2: Convert to fraction form
   15,774.75/34,337.25 = 34,337.25/x
3. Step 3: Cross multiply
   15,774.75x = 34,337.25 × 34,337.25
4. Step 4: Simplify right side
   15,774.75x = 1,179,046,737.56
5. Step 5: Solve for x
   x = 1,179,046,737.56/15,774.75
6. Step 6: Final answer
   x = 74,742.66