Finding the Third Proportional to 5,224,348 and 8,069,436

Step by Step Solution

1. Step 1: Write the proportion equation
   5,224,348 : 8,069,436 = 8,069,436 : x
2. Step 2: Convert to fraction form
   5,224,348/8,069,436 = 8,069,436/x
3. Step 3: Cross multiply
   5,224,348x = 8,069,436 × 8,069,436
4. Step 4: Simplify right side
   5,224,348x = 65,115,797,358,096
5. Step 5: Solve for x
   x = 65,115,797,358,096/5,224,348
6. Step 6: Final answer
   x = 12,463,908.87