Finding the Third Proportional to 3,570,356 and 5,439,192

Step by Step Solution

1. Step 1: Write the proportion equation
   3,570,356 : 5,439,192 = 5,439,192 : x
2. Step 2: Convert to fraction form
   3,570,356/5,439,192 = 5,439,192/x
3. Step 3: Cross multiply
   3,570,356x = 5,439,192 × 5,439,192
4. Step 4: Simplify right side
   3,570,356x = 29,584,809,612,864
5. Step 5: Solve for x
   x = 29,584,809,612,864/3,570,356
6. Step 6: Final answer
   x = 8,286,235.21