Finding the Third Proportional to 3,167.86 and 4,894.17

Step by Step Solution

1. Step 1: Write the proportion equation
   3,167.86 : 4,894.17 = 4,894.17 : x
2. Step 2: Convert to fraction form
   3,167.86/4,894.17 = 4,894.17/x
3. Step 3: Cross multiply
   3,167.86x = 4,894.17 × 4,894.17
4. Step 4: Simplify right side
   3,167.86x = 23,952,918.34
5. Step 5: Solve for x
   x = 23,952,918.34/3,167.86
6. Step 6: Final answer
   x = 7,561.23