Finding the Third Proportional to 2,155,176 and 3,313,650

Step by Step Solution

1. Step 1: Write the proportion equation
   2,155,176 : 3,313,650 = 3,313,650 : x
2. Step 2: Convert to fraction form
   2,155,176/3,313,650 = 3,313,650/x
3. Step 3: Cross multiply
   2,155,176x = 3,313,650 × 3,313,650
4. Step 4: Simplify right side
   2,155,176x = 10,980,276,322,500
5. Step 5: Solve for x
   x = 10,980,276,322,500/2,155,176
6. Step 6: Final answer
   x = 5,094,839.74