Finding the Third Proportional to 16,372.60 and 35,080.28

Step by Step Solution

1. Step 1: Write the proportion equation
   16,372.60 : 35,080.28 = 35,080.28 : x
2. Step 2: Convert to fraction form
   16,372.60/35,080.28 = 35,080.28/x
3. Step 3: Cross multiply
   16,372.60x = 35,080.28 × 35,080.28
4. Step 4: Simplify right side
   16,372.60x = 1,230,625,858.51
5. Step 5: Solve for x
   x = 1,230,625,858.51/16,372.60
6. Step 6: Final answer
   x = 75,163.74