Finding the Third Proportional to 8,110,574 and 12,554,116

Step by Step Solution

1. Step 1: Write the proportion equation
   8,110,574 : 12,554,116 = 12,554,116 : x
2. Step 2: Convert to fraction form
   8,110,574/12,554,116 = 12,554,116/x
3. Step 3: Cross multiply
   8,110,574x = 12,554,116 × 12,554,116
4. Step 4: Simplify right side
   8,110,574x = 157,605,828,541,456
5. Step 5: Solve for x
   x = 157,605,828,541,456/8,110,574
6. Step 6: Final answer
   x = 19,432,142.35