Finding the Third Proportional to 7,410 and 16,279.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,410 : 16,279.50 = 16,279.50 : x
2. Step 2: Convert to fraction form
   7,410/16,279.50 = 16,279.50/x
3. Step 3: Cross multiply
   7,410x = 16,279.50 × 16,279.50
4. Step 4: Simplify right side
   7,410x = 265,022,120.25
5. Step 5: Solve for x
   x = 265,022,120.25/7,410
6. Step 6: Final answer
   x = 35,765.47