Finding the Third Proportional to 1,666,658.50 and 2,359,857.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,666,658.50 : 2,359,857.50 = 2,359,857.50 : x
2. Step 2: Convert to fraction form
   1,666,658.50/2,359,857.50 = 2,359,857.50/x
3. Step 3: Cross multiply
   1,666,658.50x = 2,359,857.50 × 2,359,857.50
4. Step 4: Simplify right side
   1,666,658.50x = 5,568,927,420,306.25
5. Step 5: Solve for x
   x = 5,568,927,420,306.25/1,666,658.50
6. Step 6: Final answer
   x = 3,341,372.82