Finding the Third Proportional to 1,518,850 and 3,234,020

Step by Step Solution

1. Step 1: Write the proportion equation
   1,518,850 : 3,234,020 = 3,234,020 : x
2. Step 2: Convert to fraction form
   1,518,850/3,234,020 = 3,234,020/x
3. Step 3: Cross multiply
   1,518,850x = 3,234,020 × 3,234,020
4. Step 4: Simplify right side
   1,518,850x = 10,458,885,360,400
5. Step 5: Solve for x
   x = 10,458,885,360,400/1,518,850
6. Step 6: Final answer
   x = 6,886,055.48