Finding the Third Proportional to 16,022.50 and 34,415

Step by Step Solution

1. Step 1: Write the proportion equation
   16,022.50 : 34,415 = 34,415 : x
2. Step 2: Convert to fraction form
   16,022.50/34,415 = 34,415/x
3. Step 3: Cross multiply
   16,022.50x = 34,415 × 34,415
4. Step 4: Simplify right side
   16,022.50x = 1,184,392,225
5. Step 5: Solve for x
   x = 1,184,392,225/16,022.50
6. Step 6: Final answer
   x = 73,920.56