Finding the Third Proportional to 1,150,912 and 1,742,356

Step by Step Solution

1. Step 1: Write the proportion equation
   1,150,912 : 1,742,356 = 1,742,356 : x
2. Step 2: Convert to fraction form
   1,150,912/1,742,356 = 1,742,356/x
3. Step 3: Cross multiply
   1,150,912x = 1,742,356 × 1,742,356
4. Step 4: Simplify right side
   1,150,912x = 3,035,804,430,736
5. Step 5: Solve for x
   x = 3,035,804,430,736/1,150,912
6. Step 6: Final answer
   x = 2,637,738.10