Finding the Third Proportional to 1,400,600 and 3,054,688

Step by Step Solution

1. Step 1: Write the proportion equation
   1,400,600 : 3,054,688 = 3,054,688 : x
2. Step 2: Convert to fraction form
   1,400,600/3,054,688 = 3,054,688/x
3. Step 3: Cross multiply
   1,400,600x = 3,054,688 × 3,054,688
4. Step 4: Simplify right side
   1,400,600x = 9,331,118,777,344
5. Step 5: Solve for x
   x = 9,331,118,777,344/1,400,600
6. Step 6: Final answer
   x = 6,662,229.60