Finding the Third Proportional to 1,840,365 and 2,810,371

Step by Step Solution

1. Step 1: Write the proportion equation
   1,840,365 : 2,810,371 = 2,810,371 : x
2. Step 2: Convert to fraction form
   1,840,365/2,810,371 = 2,810,371/x
3. Step 3: Cross multiply
   1,840,365x = 2,810,371 × 2,810,371
4. Step 4: Simplify right side
   1,840,365x = 7,898,185,157,641
5. Step 5: Solve for x
   x = 7,898,185,157,641/1,840,365
6. Step 6: Final answer
   x = 4,291,640.60