Finding the Third Proportional to 3,386,654 and 4,827,748

Step by Step Solution

1. Step 1: Write the proportion equation
   3,386,654 : 4,827,748 = 4,827,748 : x
2. Step 2: Convert to fraction form
   3,386,654/4,827,748 = 4,827,748/x
3. Step 3: Cross multiply
   3,386,654x = 4,827,748 × 4,827,748
4. Step 4: Simplify right side
   3,386,654x = 23,307,150,751,504
5. Step 5: Solve for x
   x = 23,307,150,751,504/3,386,654
6. Step 6: Final answer
   x = 6,882,058.44