Finding the Third Proportional to 1,784,928 and 2,719,212

Step by Step Solution

1. Step 1: Write the proportion equation
   1,784,928 : 2,719,212 = 2,719,212 : x
2. Step 2: Convert to fraction form
   1,784,928/2,719,212 = 2,719,212/x
3. Step 3: Cross multiply
   1,784,928x = 2,719,212 × 2,719,212
4. Step 4: Simplify right side
   1,784,928x = 7,394,113,900,944
5. Step 5: Solve for x
   x = 7,394,113,900,944/1,784,928
6. Step 6: Final answer
   x = 4,142,527.82