Finding the Third Proportional to 1,293,567 and 2,721,186

Step by Step Solution

1. Step 1: Write the proportion equation
   1,293,567 : 2,721,186 = 2,721,186 : x
2. Step 2: Convert to fraction form
   1,293,567/2,721,186 = 2,721,186/x
3. Step 3: Cross multiply
   1,293,567x = 2,721,186 × 2,721,186
4. Step 4: Simplify right side
   1,293,567x = 7,404,853,246,596
5. Step 5: Solve for x
   x = 7,404,853,246,596/1,293,567
6. Step 6: Final answer
   x = 5,724,367.77