Finding the Third Proportional to 1,530,433 and 3,336,428

Step by Step Solution

1. Step 1: Write the proportion equation
   1,530,433 : 3,336,428 = 3,336,428 : x
2. Step 2: Convert to fraction form
   1,530,433/3,336,428 = 3,336,428/x
3. Step 3: Cross multiply
   1,530,433x = 3,336,428 × 3,336,428
4. Step 4: Simplify right side
   1,530,433x = 11,131,751,799,184
5. Step 5: Solve for x
   x = 11,131,751,799,184/1,530,433
6. Step 6: Final answer
   x = 7,273,596.30