Finding the Third Proportional to 2,646,306.50 and 5,740,705

Step by Step Solution

1. Step 1: Write the proportion equation
   2,646,306.50 : 5,740,705 = 5,740,705 : x
2. Step 2: Convert to fraction form
   2,646,306.50/5,740,705 = 5,740,705/x
3. Step 3: Cross multiply
   2,646,306.50x = 5,740,705 × 5,740,705
4. Step 4: Simplify right side
   2,646,306.50x = 32,955,693,897,025
5. Step 5: Solve for x
   x = 32,955,693,897,025/2,646,306.50
6. Step 6: Final answer
   x = 12,453,468.22