Finding the Third Proportional to 1,150,919 and 1,742,370

Step by Step Solution

1. Step 1: Write the proportion equation
   1,150,919 : 1,742,370 = 1,742,370 : x
2. Step 2: Convert to fraction form
   1,150,919/1,742,370 = 1,742,370/x
3. Step 3: Cross multiply
   1,150,919x = 1,742,370 × 1,742,370
4. Step 4: Simplify right side
   1,150,919x = 3,035,853,216,900
5. Step 5: Solve for x
   x = 3,035,853,216,900/1,150,919
6. Step 6: Final answer
   x = 2,637,764.44