Finding the Third Proportional to 5,511,240 and 8,049,132

Step by Step Solution

1. Step 1: Write the proportion equation
   5,511,240 : 8,049,132 = 8,049,132 : x
2. Step 2: Convert to fraction form
   5,511,240/8,049,132 = 8,049,132/x
3. Step 3: Cross multiply
   5,511,240x = 8,049,132 × 8,049,132
4. Step 4: Simplify right side
   5,511,240x = 64,788,525,953,424
5. Step 5: Solve for x
   x = 64,788,525,953,424/5,511,240
6. Step 6: Final answer
   x = 11,755,707.60