Finding the Third Proportional to 6,190.17 and 9,150.47

Step by Step Solution

1. Step 1: Write the proportion equation
   6,190.17 : 9,150.47 = 9,150.47 : x
2. Step 2: Convert to fraction form
   6,190.17/9,150.47 = 9,150.47/x
3. Step 3: Cross multiply
   6,190.17x = 9,150.47 × 9,150.47
4. Step 4: Simplify right side
   6,190.17x = 83,731,078.34
5. Step 5: Solve for x
   x = 83,731,078.34/6,190.17
6. Step 6: Final answer
   x = 13,526.45