Finding the Third Proportional to 16,284 and 34,471.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,284 : 34,471.50 = 34,471.50 : x
2. Step 2: Convert to fraction form
   16,284/34,471.50 = 34,471.50/x
3. Step 3: Cross multiply
   16,284x = 34,471.50 × 34,471.50
4. Step 4: Simplify right side
   16,284x = 1,188,284,312.25
5. Step 5: Solve for x
   x = 1,188,284,312.25/16,284
6. Step 6: Final answer
   x = 72,972.51