Finding the Third Proportional to 7,470.83 and 11,404.86

Step by Step Solution

1. Step 1: Write the proportion equation
   7,470.83 : 11,404.86 = 11,404.86 : x
2. Step 2: Convert to fraction form
   7,470.83/11,404.86 = 11,404.86/x
3. Step 3: Cross multiply
   7,470.83x = 11,404.86 × 11,404.86
4. Step 4: Simplify right side
   7,470.83x = 130,070,906.46
5. Step 5: Solve for x
   x = 130,070,906.46/7,470.83
6. Step 6: Final answer
   x = 17,410.51