Finding the Third Proportional to 1,154,240 and 1,724,898

Step by Step Solution

1. Step 1: Write the proportion equation
   1,154,240 : 1,724,898 = 1,724,898 : x
2. Step 2: Convert to fraction form
   1,154,240/1,724,898 = 1,724,898/x
3. Step 3: Cross multiply
   1,154,240x = 1,724,898 × 1,724,898
4. Step 4: Simplify right side
   1,154,240x = 2,975,273,110,404
5. Step 5: Solve for x
   x = 2,975,273,110,404/1,154,240
6. Step 6: Final answer
   x = 2,577,690.18