Finding the Third Proportional to 2,396,972 and 5,135,116

Step by Step Solution

1. Step 1: Write the proportion equation
   2,396,972 : 5,135,116 = 5,135,116 : x
2. Step 2: Convert to fraction form
   2,396,972/5,135,116 = 5,135,116/x
3. Step 3: Cross multiply
   2,396,972x = 5,135,116 × 5,135,116
4. Step 4: Simplify right side
   2,396,972x = 26,369,416,333,456
5. Step 5: Solve for x
   x = 26,369,416,333,456/2,396,972
6. Step 6: Final answer
   x = 11,001,136.57