Finding the Third Proportional to 4,017,046 and 5,618,673

Step by Step Solution

1. Step 1: Write the proportion equation
   4,017,046 : 5,618,673 = 5,618,673 : x
2. Step 2: Convert to fraction form
   4,017,046/5,618,673 = 5,618,673/x
3. Step 3: Cross multiply
   4,017,046x = 5,618,673 × 5,618,673
4. Step 4: Simplify right side
   4,017,046x = 31,569,486,280,929
5. Step 5: Solve for x
   x = 31,569,486,280,929/4,017,046
6. Step 6: Final answer
   x = 7,858,880.95