Finding the Third Proportional to 16,498.13 and 35,623.88

Step by Step Solution

1. Step 1: Write the proportion equation
   16,498.13 : 35,623.88 = 35,623.88 : x
2. Step 2: Convert to fraction form
   16,498.13/35,623.88 = 35,623.88/x
3. Step 3: Cross multiply
   16,498.13x = 35,623.88 × 35,623.88
4. Step 4: Simplify right side
   16,498.13x = 1,269,060,470.02
5. Step 5: Solve for x
   x = 1,269,060,470.02/16,498.13
6. Step 6: Final answer
   x = 76,921.50