Finding the Third Proportional to 3,763,664 and 5,653,992

Step by Step Solution

1. Step 1: Write the proportion equation
   3,763,664 : 5,653,992 = 5,653,992 : x
2. Step 2: Convert to fraction form
   3,763,664/5,653,992 = 5,653,992/x
3. Step 3: Cross multiply
   3,763,664x = 5,653,992 × 5,653,992
4. Step 4: Simplify right side
   3,763,664x = 31,967,625,536,064
5. Step 5: Solve for x
   x = 31,967,625,536,064/3,763,664
6. Step 6: Final answer
   x = 8,493,751.18