Finding the Third Proportional to 7,868.06 and 17,105.63

Step by Step Solution

1. Step 1: Write the proportion equation
   7,868.06 : 17,105.63 = 17,105.63 : x
2. Step 2: Convert to fraction form
   7,868.06/17,105.63 = 17,105.63/x
3. Step 3: Cross multiply
   7,868.06x = 17,105.63 × 17,105.63
4. Step 4: Simplify right side
   7,868.06x = 292,602,406.64
5. Step 5: Solve for x
   x = 292,602,406.64/7,868.06
6. Step 6: Final answer
   x = 37,188.62