Finding the Third Proportional to 1,518,202 and 3,285,748

Step by Step Solution

1. Step 1: Write the proportion equation
   1,518,202 : 3,285,748 = 3,285,748 : x
2. Step 2: Convert to fraction form
   1,518,202/3,285,748 = 3,285,748/x
3. Step 3: Cross multiply
   1,518,202x = 3,285,748 × 3,285,748
4. Step 4: Simplify right side
   1,518,202x = 10,796,139,919,504
5. Step 5: Solve for x
   x = 10,796,139,919,504/1,518,202
6. Step 6: Final answer
   x = 7,111,135.36