Finding the Third Proportional to 5,530,119 and 12,030,861

Step by Step Solution

1. Step 1: Write the proportion equation
   5,530,119 : 12,030,861 = 12,030,861 : x
2. Step 2: Convert to fraction form
   5,530,119/12,030,861 = 12,030,861/x
3. Step 3: Cross multiply
   5,530,119x = 12,030,861 × 12,030,861
4. Step 4: Simplify right side
   5,530,119x = 144,741,616,401,321
5. Step 5: Solve for x
   x = 144,741,616,401,321/5,530,119
6. Step 6: Final answer
   x = 26,173,327.63