Finding the Third Proportional to 2,702,773 and 3,640,450

Step by Step Solution

1. Step 1: Write the proportion equation
   2,702,773 : 3,640,450 = 3,640,450 : x
2. Step 2: Convert to fraction form
   2,702,773/3,640,450 = 3,640,450/x
3. Step 3: Cross multiply
   2,702,773x = 3,640,450 × 3,640,450
4. Step 4: Simplify right side
   2,702,773x = 13,252,876,202,500
5. Step 5: Solve for x
   x = 13,252,876,202,500/2,702,773
6. Step 6: Final answer
   x = 4,903,436.66