Finding the Third Proportional to 16,207.50 and 35,181.75

Step by Step Solution

1. Step 1: Write the proportion equation
   16,207.50 : 35,181.75 = 35,181.75 : x
2. Step 2: Convert to fraction form
   16,207.50/35,181.75 = 35,181.75/x
3. Step 3: Cross multiply
   16,207.50x = 35,181.75 × 35,181.75
4. Step 4: Simplify right side
   16,207.50x = 1,237,755,533.06
5. Step 5: Solve for x
   x = 1,237,755,533.06/16,207.50
6. Step 6: Final answer
   x = 76,369.31