Finding the Third Proportional to 1,050,845 and 1,664,234

Step by Step Solution

1. Step 1: Write the proportion equation
   1,050,845 : 1,664,234 = 1,664,234 : x
2. Step 2: Convert to fraction form
   1,050,845/1,664,234 = 1,664,234/x
3. Step 3: Cross multiply
   1,050,845x = 1,664,234 × 1,664,234
4. Step 4: Simplify right side
   1,050,845x = 2,769,674,806,756
5. Step 5: Solve for x
   x = 2,769,674,806,756/1,050,845
6. Step 6: Final answer
   x = 2,635,664.45