Finding the Third Proportional to 1,473,668 and 2,201,375

Step by Step Solution

1. Step 1: Write the proportion equation
   1,473,668 : 2,201,375 = 2,201,375 : x
2. Step 2: Convert to fraction form
   1,473,668/2,201,375 = 2,201,375/x
3. Step 3: Cross multiply
   1,473,668x = 2,201,375 × 2,201,375
4. Step 4: Simplify right side
   1,473,668x = 4,846,051,890,625
5. Step 5: Solve for x
   x = 4,846,051,890,625/1,473,668
6. Step 6: Final answer
   x = 3,288,428.53