Finding the Third Proportional to 1,733,279 and 3,864,880

Step by Step Solution

1. Step 1: Write the proportion equation
   1,733,279 : 3,864,880 = 3,864,880 : x
2. Step 2: Convert to fraction form
   1,733,279/3,864,880 = 3,864,880/x
3. Step 3: Cross multiply
   1,733,279x = 3,864,880 × 3,864,880
4. Step 4: Simplify right side
   1,733,279x = 14,937,297,414,400
5. Step 5: Solve for x
   x = 14,937,297,414,400/1,733,279
6. Step 6: Final answer
   x = 8,617,941.72