Finding the Third Proportional to 2,071,228 and 2,798,358

Step by Step Solution

1. Step 1: Write the proportion equation
   2,071,228 : 2,798,358 = 2,798,358 : x
2. Step 2: Convert to fraction form
   2,071,228/2,798,358 = 2,798,358/x
3. Step 3: Cross multiply
   2,071,228x = 2,798,358 × 2,798,358
4. Step 4: Simplify right side
   2,071,228x = 7,830,807,496,164
5. Step 5: Solve for x
   x = 7,830,807,496,164/2,071,228
6. Step 6: Final answer
   x = 3,780,755.91