Finding the Third Proportional to 3,445,244 and 5,288,398

Step by Step Solution

1. Step 1: Write the proportion equation
   3,445,244 : 5,288,398 = 5,288,398 : x
2. Step 2: Convert to fraction form
   3,445,244/5,288,398 = 5,288,398/x
3. Step 3: Cross multiply
   3,445,244x = 5,288,398 × 5,288,398
4. Step 4: Simplify right side
   3,445,244x = 27,967,153,406,404
5. Step 5: Solve for x
   x = 27,967,153,406,404/3,445,244
6. Step 6: Final answer
   x = 8,117,611.82