Finding the Third Proportional to 1,165,980 and 2,549,976

Step by Step Solution

1. Step 1: Write the proportion equation
   1,165,980 : 2,549,976 = 2,549,976 : x
2. Step 2: Convert to fraction form
   1,165,980/2,549,976 = 2,549,976/x
3. Step 3: Cross multiply
   1,165,980x = 2,549,976 × 2,549,976
4. Step 4: Simplify right side
   1,165,980x = 6,502,377,600,576
5. Step 5: Solve for x
   x = 6,502,377,600,576/1,165,980
6. Step 6: Final answer
   x = 5,576,748.83