Finding the Third Proportional to 5,501,192 and 8,262,180

Step by Step Solution

1. Step 1: Write the proportion equation
   5,501,192 : 8,262,180 = 8,262,180 : x
2. Step 2: Convert to fraction form
   5,501,192/8,262,180 = 8,262,180/x
3. Step 3: Cross multiply
   5,501,192x = 8,262,180 × 8,262,180
4. Step 4: Simplify right side
   5,501,192x = 68,263,618,352,400
5. Step 5: Solve for x
   x = 68,263,618,352,400/5,501,192
6. Step 6: Final answer
   x = 12,408,877.63