Finding the Third Proportional to 43,147.69 and 60,894.28

Step by Step Solution

1. Step 1: Write the proportion equation
   43,147.69 : 60,894.28 = 60,894.28 : x
2. Step 2: Convert to fraction form
   43,147.69/60,894.28 = 60,894.28/x
3. Step 3: Cross multiply
   43,147.69x = 60,894.28 × 60,894.28
4. Step 4: Simplify right side
   43,147.69x = 3,708,113,488.95
5. Step 5: Solve for x
   x = 3,708,113,488.95/43,147.69
6. Step 6: Final answer
   x = 85,940.03