Finding the Third Proportional to 2,068,848 and 3,210,894

Step by Step Solution

1. Step 1: Write the proportion equation
   2,068,848 : 3,210,894 = 3,210,894 : x
2. Step 2: Convert to fraction form
   2,068,848/3,210,894 = 3,210,894/x
3. Step 3: Cross multiply
   2,068,848x = 3,210,894 × 3,210,894
4. Step 4: Simplify right side
   2,068,848x = 10,309,840,279,236
5. Step 5: Solve for x
   x = 10,309,840,279,236/2,068,848
6. Step 6: Final answer
   x = 4,983,372.52