Finding the Third Proportional to 2,071,226 and 2,798,355

Step by Step Solution

1. Step 1: Write the proportion equation
   2,071,226 : 2,798,355 = 2,798,355 : x
2. Step 2: Convert to fraction form
   2,071,226/2,798,355 = 2,798,355/x
3. Step 3: Cross multiply
   2,071,226x = 2,798,355 × 2,798,355
4. Step 4: Simplify right side
   2,071,226x = 7,830,790,706,025
5. Step 5: Solve for x
   x = 7,830,790,706,025/2,071,226
6. Step 6: Final answer
   x = 3,780,751.45