Finding the Third Proportional to 3,020,680 and 4,574,892

Step by Step Solution

1. Step 1: Write the proportion equation
   3,020,680 : 4,574,892 = 4,574,892 : x
2. Step 2: Convert to fraction form
   3,020,680/4,574,892 = 4,574,892/x
3. Step 3: Cross multiply
   3,020,680x = 4,574,892 × 4,574,892
4. Step 4: Simplify right side
   3,020,680x = 20,929,636,811,664
5. Step 5: Solve for x
   x = 20,929,636,811,664/3,020,680
6. Step 6: Final answer
   x = 6,928,783.19