Finding the Third Proportional to 1,150,947 and 1,742,397

Step by Step Solution

1. Step 1: Write the proportion equation
   1,150,947 : 1,742,397 = 1,742,397 : x
2. Step 2: Convert to fraction form
   1,150,947/1,742,397 = 1,742,397/x
3. Step 3: Cross multiply
   1,150,947x = 1,742,397 × 1,742,397
4. Step 4: Simplify right side
   1,150,947x = 3,035,947,305,609
5. Step 5: Solve for x
   x = 3,035,947,305,609/1,150,947
6. Step 6: Final answer
   x = 2,637,782.02