Finding the Third Proportional to 1,746,821 and 2,777,696

Step by Step Solution

1. Step 1: Write the proportion equation
   1,746,821 : 2,777,696 = 2,777,696 : x
2. Step 2: Convert to fraction form
   1,746,821/2,777,696 = 2,777,696/x
3. Step 3: Cross multiply
   1,746,821x = 2,777,696 × 2,777,696
4. Step 4: Simplify right side
   1,746,821x = 7,715,595,068,416
5. Step 5: Solve for x
   x = 7,715,595,068,416/1,746,821
6. Step 6: Final answer
   x = 4,416,935.15