Finding the Third Proportional to 1,835,550 and 3,936,813

Step by Step Solution

1. Step 1: Write the proportion equation
   1,835,550 : 3,936,813 = 3,936,813 : x
2. Step 2: Convert to fraction form
   1,835,550/3,936,813 = 3,936,813/x
3. Step 3: Cross multiply
   1,835,550x = 3,936,813 × 3,936,813
4. Step 4: Simplify right side
   1,835,550x = 15,498,496,596,969
5. Step 5: Solve for x
   x = 15,498,496,596,969/1,835,550
6. Step 6: Final answer
   x = 8,443,516.44