Finding the Third Proportional to 1,564,816 and 3,336,325

Step by Step Solution

1. Step 1: Write the proportion equation
   1,564,816 : 3,336,325 = 3,336,325 : x
2. Step 2: Convert to fraction form
   1,564,816/3,336,325 = 3,336,325/x
3. Step 3: Cross multiply
   1,564,816x = 3,336,325 × 3,336,325
4. Step 4: Simplify right side
   1,564,816x = 11,131,064,505,625
5. Step 5: Solve for x
   x = 11,131,064,505,625/1,564,816
6. Step 6: Final answer
   x = 7,113,337.61