Finding the Third Proportional to 2,398,816 and 5,153,336

Step by Step Solution

1. Step 1: Write the proportion equation
   2,398,816 : 5,153,336 = 5,153,336 : x
2. Step 2: Convert to fraction form
   2,398,816/5,153,336 = 5,153,336/x
3. Step 3: Cross multiply
   2,398,816x = 5,153,336 × 5,153,336
4. Step 4: Simplify right side
   2,398,816x = 26,556,871,928,896
5. Step 5: Solve for x
   x = 26,556,871,928,896/2,398,816
6. Step 6: Final answer
   x = 11,070,824.91