Finding the Third Proportional to 3,446,784 and 5,263,488

Step by Step Solution

1. Step 1: Write the proportion equation
   3,446,784 : 5,263,488 = 5,263,488 : x
2. Step 2: Convert to fraction form
   3,446,784/5,263,488 = 5,263,488/x
3. Step 3: Cross multiply
   3,446,784x = 5,263,488 × 5,263,488
4. Step 4: Simplify right side
   3,446,784x = 27,704,305,926,144
5. Step 5: Solve for x
   x = 27,704,305,926,144/3,446,784
6. Step 6: Final answer
   x = 8,037,726.16