Finding the Third Proportional to 1,793,772 and 3,870,720

Step by Step Solution

1. Step 1: Write the proportion equation
   1,793,772 : 3,870,720 = 3,870,720 : x
2. Step 2: Convert to fraction form
   1,793,772/3,870,720 = 3,870,720/x
3. Step 3: Cross multiply
   1,793,772x = 3,870,720 × 3,870,720
4. Step 4: Simplify right side
   1,793,772x = 14,982,473,318,400
5. Step 5: Solve for x
   x = 14,982,473,318,400/1,793,772
6. Step 6: Final answer
   x = 8,352,495.92