Finding the Third Proportional to 15,404.25 and 31,536.94

Step by Step Solution

1. Step 1: Write the proportion equation
   15,404.25 : 31,536.94 = 31,536.94 : x
2. Step 2: Convert to fraction form
   15,404.25/31,536.94 = 31,536.94/x
3. Step 3: Cross multiply
   15,404.25x = 31,536.94 × 31,536.94
4. Step 4: Simplify right side
   15,404.25x = 994,578,426.88
5. Step 5: Solve for x
   x = 994,578,426.88/15,404.25
6. Step 6: Final answer
   x = 64,565.20