Finding the Third Proportional to 1,835,707 and 3,976,506

Step by Step Solution

1. Step 1: Write the proportion equation
   1,835,707 : 3,976,506 = 3,976,506 : x
2. Step 2: Convert to fraction form
   1,835,707/3,976,506 = 3,976,506/x
3. Step 3: Cross multiply
   1,835,707x = 3,976,506 × 3,976,506
4. Step 4: Simplify right side
   1,835,707x = 15,812,599,968,036
5. Step 5: Solve for x
   x = 15,812,599,968,036/1,835,707
6. Step 6: Final answer
   x = 8,613,901.87