Finding the Third Proportional to 1,777,916 and 2,824,344

Step by Step Solution

1. Step 1: Write the proportion equation
   1,777,916 : 2,824,344 = 2,824,344 : x
2. Step 2: Convert to fraction form
   1,777,916/2,824,344 = 2,824,344/x
3. Step 3: Cross multiply
   1,777,916x = 2,824,344 × 2,824,344
4. Step 4: Simplify right side
   1,777,916x = 7,976,919,030,336
5. Step 5: Solve for x
   x = 7,976,919,030,336/1,777,916
6. Step 6: Final answer
   x = 4,486,668.12