Finding the Third Proportional to 16,396.31 and 35,180.44

Step by Step Solution

1. Step 1: Write the proportion equation
   16,396.31 : 35,180.44 = 35,180.44 : x
2. Step 2: Convert to fraction form
   16,396.31/35,180.44 = 35,180.44/x
3. Step 3: Cross multiply
   16,396.31x = 35,180.44 × 35,180.44
4. Step 4: Simplify right side
   16,396.31x = 1,237,663,182.69
5. Step 5: Solve for x
   x = 1,237,663,182.69/16,396.31
6. Step 6: Final answer
   x = 75,484.24