Finding the Third Proportional to 1,777,116 and 3,837,406

Step by Step Solution

1. Step 1: Write the proportion equation
   1,777,116 : 3,837,406 = 3,837,406 : x
2. Step 2: Convert to fraction form
   1,777,116/3,837,406 = 3,837,406/x
3. Step 3: Cross multiply
   1,777,116x = 3,837,406 × 3,837,406
4. Step 4: Simplify right side
   1,777,116x = 14,725,684,808,836
5. Step 5: Solve for x
   x = 14,725,684,808,836/1,777,116
6. Step 6: Final answer
   x = 8,286,282.27