Finding the Third Proportional to 2,068,731 and 3,211,354.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,068,731 : 3,211,354.50 = 3,211,354.50 : x
2. Step 2: Convert to fraction form
   2,068,731/3,211,354.50 = 3,211,354.50/x
3. Step 3: Cross multiply
   2,068,731x = 3,211,354.50 × 3,211,354.50
4. Step 4: Simplify right side
   2,068,731x = 10,312,797,724,670.25
5. Step 5: Solve for x
   x = 10,312,797,724,670.25/2,068,731
6. Step 6: Final answer
   x = 4,985,083.96