Finding the Third Proportional to 16,102.50 and 34,416.38

Step by Step Solution

1. Step 1: Write the proportion equation
   16,102.50 : 34,416.38 = 34,416.38 : x
2. Step 2: Convert to fraction form
   16,102.50/34,416.38 = 34,416.38/x
3. Step 3: Cross multiply
   16,102.50x = 34,416.38 × 34,416.38
4. Step 4: Simplify right side
   16,102.50x = 1,184,486,868.14
5. Step 5: Solve for x
   x = 1,184,486,868.14/16,102.50
6. Step 6: Final answer
   x = 73,559.19