Finding the Third Proportional to 17,914.61 and 28,454.49

Step by Step Solution

1. Step 1: Write the proportion equation
   17,914.61 : 28,454.49 = 28,454.49 : x
2. Step 2: Convert to fraction form
   17,914.61/28,454.49 = 28,454.49/x
3. Step 3: Cross multiply
   17,914.61x = 28,454.49 × 28,454.49
4. Step 4: Simplify right side
   17,914.61x = 809,658,181.22
5. Step 5: Solve for x
   x = 809,658,181.22/17,914.61
6. Step 6: Final answer
   x = 45,195.42