Finding the Third Proportional to 2,071,656 and 2,798,988

Step by Step Solution

1. Step 1: Write the proportion equation
   2,071,656 : 2,798,988 = 2,798,988 : x
2. Step 2: Convert to fraction form
   2,071,656/2,798,988 = 2,798,988/x
3. Step 3: Cross multiply
   2,071,656x = 2,798,988 × 2,798,988
4. Step 4: Simplify right side
   2,071,656x = 7,834,333,824,144
5. Step 5: Solve for x
   x = 7,834,333,824,144/2,071,656
6. Step 6: Final answer
   x = 3,781,676.99