Finding the Third Proportional to 1,226,832 and 2,681,111

Step by Step Solution

1. Step 1: Write the proportion equation
   1,226,832 : 2,681,111 = 2,681,111 : x
2. Step 2: Convert to fraction form
   1,226,832/2,681,111 = 2,681,111/x
3. Step 3: Cross multiply
   1,226,832x = 2,681,111 × 2,681,111
4. Step 4: Simplify right side
   1,226,832x = 7,188,356,194,321
5. Step 5: Solve for x
   x = 7,188,356,194,321/1,226,832
6. Step 6: Final answer
   x = 5,859,283.26