Finding the Third Proportional to 1,776,314 and 2,749,355

Step by Step Solution

1. Step 1: Write the proportion equation
   1,776,314 : 2,749,355 = 2,749,355 : x
2. Step 2: Convert to fraction form
   1,776,314/2,749,355 = 2,749,355/x
3. Step 3: Cross multiply
   1,776,314x = 2,749,355 × 2,749,355
4. Step 4: Simplify right side
   1,776,314x = 7,558,952,916,025
5. Step 5: Solve for x
   x = 7,558,952,916,025/1,776,314
6. Step 6: Final answer
   x = 4,255,414.82