Finding the Third Proportional to 109,017,540 and 167,567,510.25

Step by Step Solution

1. Step 1: Write the proportion equation
   109,017,540 : 167,567,510.25 = 167,567,510.25 : x
2. Step 2: Convert to fraction form
   109,017,540/167,567,510.25 = 167,567,510.25/x
3. Step 3: Cross multiply
   109,017,540x = 167,567,510.25 × 167,567,510.25
4. Step 4: Simplify right side
   109,017,540x = 28,078,870,491,383,856
5. Step 5: Solve for x
   x = 28,078,870,491,383,856/109,017,540
6. Step 6: Final answer
   x = 257,562,870.08