Finding the Third Proportional to 2,061,668 and 2,903,286

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061,668 : 2,903,286 = 2,903,286 : x
2. Step 2: Convert to fraction form
   2,061,668/2,903,286 = 2,903,286/x
3. Step 3: Cross multiply
   2,061,668x = 2,903,286 × 2,903,286
4. Step 4: Simplify right side
   2,061,668x = 8,429,069,597,796
5. Step 5: Solve for x
   x = 8,429,069,597,796/2,061,668
6. Step 6: Final answer
   x = 4,088,470.89