Finding the Third Proportional to 3,836,358 and 5,728,212

Step by Step Solution

1. Step 1: Write the proportion equation
   3,836,358 : 5,728,212 = 5,728,212 : x
2. Step 2: Convert to fraction form
   3,836,358/5,728,212 = 5,728,212/x
3. Step 3: Cross multiply
   3,836,358x = 5,728,212 × 5,728,212
4. Step 4: Simplify right side
   3,836,358x = 32,812,412,716,944
5. Step 5: Solve for x
   x = 32,812,412,716,944/3,836,358
6. Step 6: Final answer
   x = 8,553,011.14