Finding the Third Proportional to 1,666,072.50 and 2,435,958

Step by Step Solution

1. Step 1: Write the proportion equation
   1,666,072.50 : 2,435,958 = 2,435,958 : x
2. Step 2: Convert to fraction form
   1,666,072.50/2,435,958 = 2,435,958/x
3. Step 3: Cross multiply
   1,666,072.50x = 2,435,958 × 2,435,958
4. Step 4: Simplify right side
   1,666,072.50x = 5,933,891,377,764
5. Step 5: Solve for x
   x = 5,933,891,377,764/1,666,072.50
6. Step 6: Final answer
   x = 3,561,604.54