Finding the Third Proportional to 2,156,900 and 3,300,796

Step by Step Solution

1. Step 1: Write the proportion equation
   2,156,900 : 3,300,796 = 3,300,796 : x
2. Step 2: Convert to fraction form
   2,156,900/3,300,796 = 3,300,796/x
3. Step 3: Cross multiply
   2,156,900x = 3,300,796 × 3,300,796
4. Step 4: Simplify right side
   2,156,900x = 10,895,254,233,616
5. Step 5: Solve for x
   x = 10,895,254,233,616/2,156,900
6. Step 6: Final answer
   x = 5,051,348.80