Finding the Third Proportional to 2,376,565 and 5,131,978

Step by Step Solution

1. Step 1: Write the proportion equation
   2,376,565 : 5,131,978 = 5,131,978 : x
2. Step 2: Convert to fraction form
   2,376,565/5,131,978 = 5,131,978/x
3. Step 3: Cross multiply
   2,376,565x = 5,131,978 × 5,131,978
4. Step 4: Simplify right side
   2,376,565x = 26,337,198,192,484
5. Step 5: Solve for x
   x = 26,337,198,192,484/2,376,565
6. Step 6: Final answer
   x = 11,082,044.12