Finding the Third Proportional to 16,172.16 and 35,349.75

Step by Step Solution

1. Step 1: Write the proportion equation
   16,172.16 : 35,349.75 = 35,349.75 : x
2. Step 2: Convert to fraction form
   16,172.16/35,349.75 = 35,349.75/x
3. Step 3: Cross multiply
   16,172.16x = 35,349.75 × 35,349.75
4. Step 4: Simplify right side
   16,172.16x = 1,249,604,825.06
5. Step 5: Solve for x
   x = 1,249,604,825.06/16,172.16
6. Step 6: Final answer
   x = 77,268.91