Finding the Third Proportional to 11,836,200 and 25,470,116

Step by Step Solution

1. Step 1: Write the proportion equation
   11,836,200 : 25,470,116 = 25,470,116 : x
2. Step 2: Convert to fraction form
   11,836,200/25,470,116 = 25,470,116/x
3. Step 3: Cross multiply
   11,836,200x = 25,470,116 × 25,470,116
4. Step 4: Simplify right side
   11,836,200x = 648,726,809,053,456
5. Step 5: Solve for x
   x = 648,726,809,053,456/11,836,200
6. Step 6: Final answer
   x = 54,808,706.26