Finding the Third Proportional to 3,808,744 and 5,166,912

Step by Step Solution

1. Step 1: Write the proportion equation
   3,808,744 : 5,166,912 = 5,166,912 : x
2. Step 2: Convert to fraction form
   3,808,744/5,166,912 = 5,166,912/x
3. Step 3: Cross multiply
   3,808,744x = 5,166,912 × 5,166,912
4. Step 4: Simplify right side
   3,808,744x = 26,696,979,615,744
5. Step 5: Solve for x
   x = 26,696,979,615,744/3,808,744
6. Step 6: Final answer
   x = 7,009,391.97