Finding the Third Proportional to 16,494.19 and 35,539.88

Step by Step Solution

1. Step 1: Write the proportion equation
   16,494.19 : 35,539.88 = 35,539.88 : x
2. Step 2: Convert to fraction form
   16,494.19/35,539.88 = 35,539.88/x
3. Step 3: Cross multiply
   16,494.19x = 35,539.88 × 35,539.88
4. Step 4: Simplify right side
   16,494.19x = 1,263,082,715.02
5. Step 5: Solve for x
   x = 1,263,082,715.02/16,494.19
6. Step 6: Final answer
   x = 76,577.44