Finding the Third Proportional to 3,760,432 and 5,648,992

Step by Step Solution

1. Step 1: Write the proportion equation
   3,760,432 : 5,648,992 = 5,648,992 : x
2. Step 2: Convert to fraction form
   3,760,432/5,648,992 = 5,648,992/x
3. Step 3: Cross multiply
   3,760,432x = 5,648,992 × 5,648,992
4. Step 4: Simplify right side
   3,760,432x = 31,911,110,616,064
5. Step 5: Solve for x
   x = 31,911,110,616,064/3,760,432
6. Step 6: Final answer
   x = 8,486,022.51