Finding the Third Proportional to 2,611,806 and 3,699,008

Step by Step Solution

1. Step 1: Write the proportion equation
   2,611,806 : 3,699,008 = 3,699,008 : x
2. Step 2: Convert to fraction form
   2,611,806/3,699,008 = 3,699,008/x
3. Step 3: Cross multiply
   2,611,806x = 3,699,008 × 3,699,008
4. Step 4: Simplify right side
   2,611,806x = 13,682,660,184,064
5. Step 5: Solve for x
   x = 13,682,660,184,064/2,611,806
6. Step 6: Final answer
   x = 5,238,773.55