Finding the Third Proportional to 16,173 and 35,353.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,173 : 35,353.50 = 35,353.50 : x
2. Step 2: Convert to fraction form
   16,173/35,353.50 = 35,353.50/x
3. Step 3: Cross multiply
   16,173x = 35,353.50 × 35,353.50
4. Step 4: Simplify right side
   16,173x = 1,249,869,962.25
5. Step 5: Solve for x
   x = 1,249,869,962.25/16,173
6. Step 6: Final answer
   x = 77,281.27