Finding the Third Proportional to 17,957.63 and 28,421.25

Step by Step Solution

1. Step 1: Write the proportion equation
   17,957.63 : 28,421.25 = 28,421.25 : x
2. Step 2: Convert to fraction form
   17,957.63/28,421.25 = 28,421.25/x
3. Step 3: Cross multiply
   17,957.63x = 28,421.25 × 28,421.25
4. Step 4: Simplify right side
   17,957.63x = 807,767,451.56
5. Step 5: Solve for x
   x = 807,767,451.56/17,957.63
6. Step 6: Final answer
   x = 44,981.86