Finding the Third Proportional to 16,155 and 34,904.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,155 : 34,904.50 = 34,904.50 : x
2. Step 2: Convert to fraction form
   16,155/34,904.50 = 34,904.50/x
3. Step 3: Cross multiply
   16,155x = 34,904.50 × 34,904.50
4. Step 4: Simplify right side
   16,155x = 1,218,324,120.25
5. Step 5: Solve for x
   x = 1,218,324,120.25/16,155
6. Step 6: Final answer
   x = 75,414.68