Finding the Third Proportional to 1,668,942 and 2,384,343

Step by Step Solution

1. Step 1: Write the proportion equation
   1,668,942 : 2,384,343 = 2,384,343 : x
2. Step 2: Convert to fraction form
   1,668,942/2,384,343 = 2,384,343/x
3. Step 3: Cross multiply
   1,668,942x = 2,384,343 × 2,384,343
4. Step 4: Simplify right side
   1,668,942x = 5,685,091,541,649
5. Step 5: Solve for x
   x = 5,685,091,541,649/1,668,942
6. Step 6: Final answer
   x = 3,406,404.50