Finding the Third Proportional to 5,520,558 and 12,013,116

Step by Step Solution

1. Step 1: Write the proportion equation
   5,520,558 : 12,013,116 = 12,013,116 : x
2. Step 2: Convert to fraction form
   5,520,558/12,013,116 = 12,013,116/x
3. Step 3: Cross multiply
   5,520,558x = 12,013,116 × 12,013,116
4. Step 4: Simplify right side
   5,520,558x = 144,314,956,029,456
5. Step 5: Solve for x
   x = 144,314,956,029,456/5,520,558
6. Step 6: Final answer
   x = 26,141,371.22