Finding the Third Proportional to 2,368,848 and 5,209,980

Step by Step Solution

1. Step 1: Write the proportion equation
   2,368,848 : 5,209,980 = 5,209,980 : x
2. Step 2: Convert to fraction form
   2,368,848/5,209,980 = 5,209,980/x
3. Step 3: Cross multiply
   2,368,848x = 5,209,980 × 5,209,980
4. Step 4: Simplify right side
   2,368,848x = 27,143,891,600,400
5. Step 5: Solve for x
   x = 27,143,891,600,400/2,368,848
6. Step 6: Final answer
   x = 11,458,688.61