Finding the Third Proportional to 9,595.13 and 20,464.31

Step by Step Solution

1. Step 1: Write the proportion equation
   9,595.13 : 20,464.31 = 20,464.31 : x
2. Step 2: Convert to fraction form
   9,595.13/20,464.31 = 20,464.31/x
3. Step 3: Cross multiply
   9,595.13x = 20,464.31 × 20,464.31
4. Step 4: Simplify right side
   9,595.13x = 418,788,086.10
5. Step 5: Solve for x
   x = 418,788,086.10/9,595.13
6. Step 6: Final answer
   x = 43,645.92