Finding the Third Proportional to 2,546,680 and 3,820,020

Step by Step Solution

1. Step 1: Write the proportion equation
   2,546,680 : 3,820,020 = 3,820,020 : x
2. Step 2: Convert to fraction form
   2,546,680/3,820,020 = 3,820,020/x
3. Step 3: Cross multiply
   2,546,680x = 3,820,020 × 3,820,020
4. Step 4: Simplify right side
   2,546,680x = 14,592,552,800,400
5. Step 5: Solve for x
   x = 14,592,552,800,400/2,546,680
6. Step 6: Final answer
   x = 5,730,030