Finding the Third Proportional to 12,107,050 and 18,384,786

Step by Step Solution

1. Step 1: Write the proportion equation
   12,107,050 : 18,384,786 = 18,384,786 : x
2. Step 2: Convert to fraction form
   12,107,050/18,384,786 = 18,384,786/x
3. Step 3: Cross multiply
   12,107,050x = 18,384,786 × 18,384,786
4. Step 4: Simplify right side
   12,107,050x = 338,000,356,265,796
5. Step 5: Solve for x
   x = 338,000,356,265,796/12,107,050
6. Step 6: Final answer
   x = 27,917,647.67