Finding the Third Proportional to 1,533,330 and 3,361,905

Step by Step Solution

1. Step 1: Write the proportion equation
   1,533,330 : 3,361,905 = 3,361,905 : x
2. Step 2: Convert to fraction form
   1,533,330/3,361,905 = 3,361,905/x
3. Step 3: Cross multiply
   1,533,330x = 3,361,905 × 3,361,905
4. Step 4: Simplify right side
   1,533,330x = 11,302,405,229,025
5. Step 5: Solve for x
   x = 11,302,405,229,025/1,533,330
6. Step 6: Final answer
   x = 7,371,149.87