Finding the Third Proportional to 1,919,703 and 4,132,045

Step by Step Solution

1. Step 1: Write the proportion equation
   1,919,703 : 4,132,045 = 4,132,045 : x
2. Step 2: Convert to fraction form
   1,919,703/4,132,045 = 4,132,045/x
3. Step 3: Cross multiply
   1,919,703x = 4,132,045 × 4,132,045
4. Step 4: Simplify right side
   1,919,703x = 17,073,795,882,025
5. Step 5: Solve for x
   x = 17,073,795,882,025/1,919,703
6. Step 6: Final answer
   x = 8,893,977.81