Finding the Third Proportional to 1,843,618 and 3,760,410

Step by Step Solution

1. Step 1: Write the proportion equation
   1,843,618 : 3,760,410 = 3,760,410 : x
2. Step 2: Convert to fraction form
   1,843,618/3,760,410 = 3,760,410/x
3. Step 3: Cross multiply
   1,843,618x = 3,760,410 × 3,760,410
4. Step 4: Simplify right side
   1,843,618x = 14,140,683,368,100
5. Step 5: Solve for x
   x = 14,140,683,368,100/1,843,618
6. Step 6: Final answer
   x = 7,670,072.31