Finding the Third Proportional to 3,636,914 and 5,455,371

Step by Step Solution

1. Step 1: Write the proportion equation
   3,636,914 : 5,455,371 = 5,455,371 : x
2. Step 2: Convert to fraction form
   3,636,914/5,455,371 = 5,455,371/x
3. Step 3: Cross multiply
   3,636,914x = 5,455,371 × 5,455,371
4. Step 4: Simplify right side
   3,636,914x = 29,761,072,747,641
5. Step 5: Solve for x
   x = 29,761,072,747,641/3,636,914
6. Step 6: Final answer
   x = 8,183,056.50