Finding the Third Proportional to 1,718,912 and 3,743,668

Step by Step Solution

1. Step 1: Write the proportion equation
   1,718,912 : 3,743,668 = 3,743,668 : x
2. Step 2: Convert to fraction form
   1,718,912/3,743,668 = 3,743,668/x
3. Step 3: Cross multiply
   1,718,912x = 3,743,668 × 3,743,668
4. Step 4: Simplify right side
   1,718,912x = 14,015,050,094,224
5. Step 5: Solve for x
   x = 14,015,050,094,224/1,718,912
6. Step 6: Final answer
   x = 8,153,442.46