Finding the Third Proportional to 2,141,647 and 3,316,150

Step by Step Solution

1. Step 1: Write the proportion equation
   2,141,647 : 3,316,150 = 3,316,150 : x
2. Step 2: Convert to fraction form
   2,141,647/3,316,150 = 3,316,150/x
3. Step 3: Cross multiply
   2,141,647x = 3,316,150 × 3,316,150
4. Step 4: Simplify right side
   2,141,647x = 10,996,850,822,500
5. Step 5: Solve for x
   x = 10,996,850,822,500/2,141,647
6. Step 6: Final answer
   x = 5,134,763.49