Finding the Third Proportional to 1,226,838 and 2,681,122

Step by Step Solution

1. Step 1: Write the proportion equation
   1,226,838 : 2,681,122 = 2,681,122 : x
2. Step 2: Convert to fraction form
   1,226,838/2,681,122 = 2,681,122/x
3. Step 3: Cross multiply
   1,226,838x = 2,681,122 × 2,681,122
4. Step 4: Simplify right side
   1,226,838x = 7,188,415,178,884
5. Step 5: Solve for x
   x = 7,188,415,178,884/1,226,838
6. Step 6: Final answer
   x = 5,859,302.68