Finding the Third Proportional to 28,095.75 and 39,521.63

Step by Step Solution

1. Step 1: Write the proportion equation
   28,095.75 : 39,521.63 = 39,521.63 : x
2. Step 2: Convert to fraction form
   28,095.75/39,521.63 = 39,521.63/x
3. Step 3: Cross multiply
   28,095.75x = 39,521.63 × 39,521.63
4. Step 4: Simplify right side
   28,095.75x = 1,561,958,842.64
5. Step 5: Solve for x
   x = 1,561,958,842.64/28,095.75
6. Step 6: Final answer
   x = 55,594.13