Finding the Third Proportional to 5,749,032 and 8,836,678

Step by Step Solution

1. Step 1: Write the proportion equation
   5,749,032 : 8,836,678 = 8,836,678 : x
2. Step 2: Convert to fraction form
   5,749,032/8,836,678 = 8,836,678/x
3. Step 3: Cross multiply
   5,749,032x = 8,836,678 × 8,836,678
4. Step 4: Simplify right side
   5,749,032x = 78,086,878,075,684
5. Step 5: Solve for x
   x = 78,086,878,075,684/5,749,032
6. Step 6: Final answer
   x = 13,582,613.23