Finding the Third Proportional to 3,837,130 and 8,205,956

Step by Step Solution

1. Step 1: Write the proportion equation
   3,837,130 : 8,205,956 = 8,205,956 : x
2. Step 2: Convert to fraction form
   3,837,130/8,205,956 = 8,205,956/x
3. Step 3: Cross multiply
   3,837,130x = 8,205,956 × 8,205,956
4. Step 4: Simplify right side
   3,837,130x = 67,337,713,873,936
5. Step 5: Solve for x
   x = 67,337,713,873,936/3,837,130
6. Step 6: Final answer
   x = 17,548,979.02