Finding the Third Proportional to 1,753,416 and 3,777,696

Step by Step Solution

1. Step 1: Write the proportion equation
   1,753,416 : 3,777,696 = 3,777,696 : x
2. Step 2: Convert to fraction form
   1,753,416/3,777,696 = 3,777,696/x
3. Step 3: Cross multiply
   1,753,416x = 3,777,696 × 3,777,696
4. Step 4: Simplify right side
   1,753,416x = 14,270,987,068,416
5. Step 5: Solve for x
   x = 14,270,987,068,416/1,753,416
6. Step 6: Final answer
   x = 8,138,962.50