Finding the Third Proportional to 2,331,940 and 5,099,912

Step by Step Solution

1. Step 1: Write the proportion equation
   2,331,940 : 5,099,912 = 5,099,912 : x
2. Step 2: Convert to fraction form
   2,331,940/5,099,912 = 5,099,912/x
3. Step 3: Cross multiply
   2,331,940x = 5,099,912 × 5,099,912
4. Step 4: Simplify right side
   2,331,940x = 26,009,102,407,744
5. Step 5: Solve for x
   x = 26,009,102,407,744/2,331,940
6. Step 6: Final answer
   x = 11,153,418.36