Finding the Third Proportional to 1,835,518 and 3,976,124

Step by Step Solution

1. Step 1: Write the proportion equation
   1,835,518 : 3,976,124 = 3,976,124 : x
2. Step 2: Convert to fraction form
   1,835,518/3,976,124 = 3,976,124/x
3. Step 3: Cross multiply
   1,835,518x = 3,976,124 × 3,976,124
4. Step 4: Simplify right side
   1,835,518x = 15,809,562,063,376
5. Step 5: Solve for x
   x = 15,809,562,063,376/1,835,518
6. Step 6: Final answer
   x = 8,613,133.77