Finding the Third Proportional to 15,923.25 and 34,906.50

Step by Step Solution

1. Step 1: Write the proportion equation
   15,923.25 : 34,906.50 = 34,906.50 : x
2. Step 2: Convert to fraction form
   15,923.25/34,906.50 = 34,906.50/x
3. Step 3: Cross multiply
   15,923.25x = 34,906.50 × 34,906.50
4. Step 4: Simplify right side
   15,923.25x = 1,218,463,742.25
5. Step 5: Solve for x
   x = 1,218,463,742.25/15,923.25
6. Step 6: Final answer
   x = 76,521.05