Finding the Third Proportional to 7,692.47 and 18,411.05

Step by Step Solution

1. Step 1: Write the proportion equation
   7,692.47 : 18,411.05 = 18,411.05 : x
2. Step 2: Convert to fraction form
   7,692.47/18,411.05 = 18,411.05/x
3. Step 3: Cross multiply
   7,692.47x = 18,411.05 × 18,411.05
4. Step 4: Simplify right side
   7,692.47x = 338,966,647.03
5. Step 5: Solve for x
   x = 338,966,647.03/7,692.47
6. Step 6: Final answer
   x = 44,064.74