Finding the Third Proportional to 2,053,156 and 4,236,416

Step by Step Solution

1. Step 1: Write the proportion equation
   2,053,156 : 4,236,416 = 4,236,416 : x
2. Step 2: Convert to fraction form
   2,053,156/4,236,416 = 4,236,416/x
3. Step 3: Cross multiply
   2,053,156x = 4,236,416 × 4,236,416
4. Step 4: Simplify right side
   2,053,156x = 17,947,220,525,056
5. Step 5: Solve for x
   x = 17,947,220,525,056/2,053,156
6. Step 6: Final answer
   x = 8,741,284.41