Finding the Third Proportional to 1,115,987 and 2,377,969

Step by Step Solution

1. Step 1: Write the proportion equation
   1,115,987 : 2,377,969 = 2,377,969 : x
2. Step 2: Convert to fraction form
   1,115,987/2,377,969 = 2,377,969/x
3. Step 3: Cross multiply
   1,115,987x = 2,377,969 × 2,377,969
4. Step 4: Simplify right side
   1,115,987x = 5,654,736,564,961
5. Step 5: Solve for x
   x = 5,654,736,564,961/1,115,987
6. Step 6: Final answer
   x = 5,067,027.27