Finding the Third Proportional to 16,230 and 34,552.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,230 : 34,552.50 = 34,552.50 : x
2. Step 2: Convert to fraction form
   16,230/34,552.50 = 34,552.50/x
3. Step 3: Cross multiply
   16,230x = 34,552.50 × 34,552.50
4. Step 4: Simplify right side
   16,230x = 1,193,875,256.25
5. Step 5: Solve for x
   x = 1,193,875,256.25/16,230
6. Step 6: Final answer
   x = 73,559.78