Finding the Third Proportional to 1,536,816 and 3,310,368

Step by Step Solution

1. Step 1: Write the proportion equation
   1,536,816 : 3,310,368 = 3,310,368 : x
2. Step 2: Convert to fraction form
   1,536,816/3,310,368 = 3,310,368/x
3. Step 3: Cross multiply
   1,536,816x = 3,310,368 × 3,310,368
4. Step 4: Simplify right side
   1,536,816x = 10,958,536,295,424
5. Step 5: Solve for x
   x = 10,958,536,295,424/1,536,816
6. Step 6: Final answer
   x = 7,130,675.56