Finding the Third Proportional to 1,154,238 and 1,724,895

Step by Step Solution

1. Step 1: Write the proportion equation
   1,154,238 : 1,724,895 = 1,724,895 : x
2. Step 2: Convert to fraction form
   1,154,238/1,724,895 = 1,724,895/x
3. Step 3: Cross multiply
   1,154,238x = 1,724,895 × 1,724,895
4. Step 4: Simplify right side
   1,154,238x = 2,975,262,761,025
5. Step 5: Solve for x
   x = 2,975,262,761,025/1,154,238
6. Step 6: Final answer
   x = 2,577,685.68