Finding the Third Proportional to 2,071,229 and 2,798,359

Step by Step Solution

1. Step 1: Write the proportion equation
   2,071,229 : 2,798,359 = 2,798,359 : x
2. Step 2: Convert to fraction form
   2,071,229/2,798,359 = 2,798,359/x
3. Step 3: Cross multiply
   2,071,229x = 2,798,359 × 2,798,359
4. Step 4: Simplify right side
   2,071,229x = 7,830,813,092,881
5. Step 5: Solve for x
   x = 7,830,813,092,881/2,071,229
6. Step 6: Final answer
   x = 3,780,756.78