Finding the Third Proportional to 1,519,243.50 and 2,405,712

Step by Step Solution

1. Step 1: Write the proportion equation
   1,519,243.50 : 2,405,712 = 2,405,712 : x
2. Step 2: Convert to fraction form
   1,519,243.50/2,405,712 = 2,405,712/x
3. Step 3: Cross multiply
   1,519,243.50x = 2,405,712 × 2,405,712
4. Step 4: Simplify right side
   1,519,243.50x = 5,787,450,226,944
5. Step 5: Solve for x
   x = 5,787,450,226,944/1,519,243.50
6. Step 6: Final answer
   x = 3,809,428.99