Finding the Third Proportional to 1,188,290 and 2,566,004

Step by Step Solution

1. Step 1: Write the proportion equation
   1,188,290 : 2,566,004 = 2,566,004 : x
2. Step 2: Convert to fraction form
   1,188,290/2,566,004 = 2,566,004/x
3. Step 3: Cross multiply
   1,188,290x = 2,566,004 × 2,566,004
4. Step 4: Simplify right side
   1,188,290x = 6,584,376,528,016
5. Step 5: Solve for x
   x = 6,584,376,528,016/1,188,290
6. Step 6: Final answer
   x = 5,541,051.87