Finding the Third Proportional to 1,744,878 and 3,764,724

Step by Step Solution

1. Step 1: Write the proportion equation
   1,744,878 : 3,764,724 = 3,764,724 : x
2. Step 2: Convert to fraction form
   1,744,878/3,764,724 = 3,764,724/x
3. Step 3: Cross multiply
   1,744,878x = 3,764,724 × 3,764,724
4. Step 4: Simplify right side
   1,744,878x = 14,173,146,796,176
5. Step 5: Solve for x
   x = 14,173,146,796,176/1,744,878
6. Step 6: Final answer
   x = 8,122,715.05