Finding the Third Proportional to 1,536,636 and 3,353,208

Step by Step Solution

1. Step 1: Write the proportion equation
   1,536,636 : 3,353,208 = 3,353,208 : x
2. Step 2: Convert to fraction form
   1,536,636/3,353,208 = 3,353,208/x
3. Step 3: Cross multiply
   1,536,636x = 3,353,208 × 3,353,208
4. Step 4: Simplify right side
   1,536,636x = 11,244,003,891,264
5. Step 5: Solve for x
   x = 11,244,003,891,264/1,536,636
6. Step 6: Final answer
   x = 7,317,285.22