Finding the Third Proportional to 1,188,310 and 2,566,012

Step by Step Solution

1. Step 1: Write the proportion equation
   1,188,310 : 2,566,012 = 2,566,012 : x
2. Step 2: Convert to fraction form
   1,188,310/2,566,012 = 2,566,012/x
3. Step 3: Cross multiply
   1,188,310x = 2,566,012 × 2,566,012
4. Step 4: Simplify right side
   1,188,310x = 6,584,417,584,144
5. Step 5: Solve for x
   x = 6,584,417,584,144/1,188,310
6. Step 6: Final answer
   x = 5,540,993.16