Finding the Third Proportional to 1,886,687 and 4,073,724

Step by Step Solution

1. Step 1: Write the proportion equation
   1,886,687 : 4,073,724 = 4,073,724 : x
2. Step 2: Convert to fraction form
   1,886,687/4,073,724 = 4,073,724/x
3. Step 3: Cross multiply
   1,886,687x = 4,073,724 × 4,073,724
4. Step 4: Simplify right side
   1,886,687x = 16,595,227,228,176
5. Step 5: Solve for x
   x = 16,595,227,228,176/1,886,687
6. Step 6: Final answer
   x = 8,795,962.04