Finding the Third Proportional to 5,919,116 and 12,736,574

Step by Step Solution

1. Step 1: Write the proportion equation
   5,919,116 : 12,736,574 = 12,736,574 : x
2. Step 2: Convert to fraction form
   5,919,116/12,736,574 = 12,736,574/x
3. Step 3: Cross multiply
   5,919,116x = 12,736,574 × 12,736,574
4. Step 4: Simplify right side
   5,919,116x = 162,220,317,257,476
5. Step 5: Solve for x
   x = 162,220,317,257,476/5,919,116
6. Step 6: Final answer
   x = 27,406,173.03