Finding the Third Proportional to 32,100.21 and 75,464.31

Step by Step Solution

1. Step 1: Write the proportion equation
   32,100.21 : 75,464.31 = 75,464.31 : x
2. Step 2: Convert to fraction form
   32,100.21/75,464.31 = 75,464.31/x
3. Step 3: Cross multiply
   32,100.21x = 75,464.31 × 75,464.31
4. Step 4: Simplify right side
   32,100.21x = 5,694,862,755.88
5. Step 5: Solve for x
   x = 5,694,862,755.88/32,100.21
6. Step 6: Final answer
   x = 177,408.92