Finding the Third Proportional to 788,839 and 1,726,938

Step by Step Solution

1. Step 1: Write the proportion equation
   788,839 : 1,726,938 = 1,726,938 : x
2. Step 2: Convert to fraction form
   788,839/1,726,938 = 1,726,938/x
3. Step 3: Cross multiply
   788,839x = 1,726,938 × 1,726,938
4. Step 4: Simplify right side
   788,839x = 2,982,314,855,844
5. Step 5: Solve for x
   x = 2,982,314,855,844/788,839
6. Step 6: Final answer
   x = 3,780,638.20