Finding the Third Proportional to 3,536,092 and 5,438,378

Step by Step Solution

1. Step 1: Write the proportion equation
   3,536,092 : 5,438,378 = 5,438,378 : x
2. Step 2: Convert to fraction form
   3,536,092/5,438,378 = 5,438,378/x
3. Step 3: Cross multiply
   3,536,092x = 5,438,378 × 5,438,378
4. Step 4: Simplify right side
   3,536,092x = 29,575,955,270,884
5. Step 5: Solve for x
   x = 29,575,955,270,884/3,536,092
6. Step 6: Final answer
   x = 8,364,023.13