Finding the Third Proportional to 7,468.45 and 11,280.52

Step by Step Solution

1. Step 1: Write the proportion equation
   7,468.45 : 11,280.52 = 11,280.52 : x
2. Step 2: Convert to fraction form
   7,468.45/11,280.52 = 11,280.52/x
3. Step 3: Cross multiply
   7,468.45x = 11,280.52 × 11,280.52
4. Step 4: Simplify right side
   7,468.45x = 127,250,032.77
5. Step 5: Solve for x
   x = 127,250,032.77/7,468.45
6. Step 6: Final answer
   x = 17,038.34