Finding the Third Proportional to 1,530,424 and 3,336,410

Step by Step Solution

1. Step 1: Write the proportion equation
   1,530,424 : 3,336,410 = 3,336,410 : x
2. Step 2: Convert to fraction form
   1,530,424/3,336,410 = 3,336,410/x
3. Step 3: Cross multiply
   1,530,424x = 3,336,410 × 3,336,410
4. Step 4: Simplify right side
   1,530,424x = 11,131,631,688,100
5. Step 5: Solve for x
   x = 11,131,631,688,100/1,530,424
6. Step 6: Final answer
   x = 7,273,560.59