Finding the Third Proportional to 2,388,796 and 5,197,480

Step by Step Solution

1. Step 1: Write the proportion equation
   2,388,796 : 5,197,480 = 5,197,480 : x
2. Step 2: Convert to fraction form
   2,388,796/5,197,480 = 5,197,480/x
3. Step 3: Cross multiply
   2,388,796x = 5,197,480 × 5,197,480
4. Step 4: Simplify right side
   2,388,796x = 27,013,798,350,400
5. Step 5: Solve for x
   x = 27,013,798,350,400/2,388,796
6. Step 6: Final answer
   x = 11,308,541.35