Finding the Third Proportional to 1,226,835 and 2,681,118

Step by Step Solution

1. Step 1: Write the proportion equation
   1,226,835 : 2,681,118 = 2,681,118 : x
2. Step 2: Convert to fraction form
   1,226,835/2,681,118 = 2,681,118/x
3. Step 3: Cross multiply
   1,226,835x = 2,681,118 × 2,681,118
4. Step 4: Simplify right side
   1,226,835x = 7,188,393,729,924
5. Step 5: Solve for x
   x = 7,188,393,729,924/1,226,835
6. Step 6: Final answer
   x = 5,859,299.52