Finding the Third Proportional to 1,867,236 and 3,802,988

Step by Step Solution

1. Step 1: Write the proportion equation
   1,867,236 : 3,802,988 = 3,802,988 : x
2. Step 2: Convert to fraction form
   1,867,236/3,802,988 = 3,802,988/x
3. Step 3: Cross multiply
   1,867,236x = 3,802,988 × 3,802,988
4. Step 4: Simplify right side
   1,867,236x = 14,462,717,728,144
5. Step 5: Solve for x
   x = 14,462,717,728,144/1,867,236
6. Step 6: Final answer
   x = 7,745,522.11