Finding the Third Proportional to 1,928,914 and 4,123,562

Step by Step Solution

1. Step 1: Write the proportion equation
   1,928,914 : 4,123,562 = 4,123,562 : x
2. Step 2: Convert to fraction form
   1,928,914/4,123,562 = 4,123,562/x
3. Step 3: Cross multiply
   1,928,914x = 4,123,562 × 4,123,562
4. Step 4: Simplify right side
   1,928,914x = 17,003,763,567,844
5. Step 5: Solve for x
   x = 17,003,763,567,844/1,928,914
6. Step 6: Final answer
   x = 8,815,200.45