Finding the Third Proportional to 1,203,177 and 1,798,680

Step by Step Solution

1. Step 1: Write the proportion equation
   1,203,177 : 1,798,680 = 1,798,680 : x
2. Step 2: Convert to fraction form
   1,203,177/1,798,680 = 1,798,680/x
3. Step 3: Cross multiply
   1,203,177x = 1,798,680 × 1,798,680
4. Step 4: Simplify right side
   1,203,177x = 3,235,249,742,400
5. Step 5: Solve for x
   x = 3,235,249,742,400/1,203,177
6. Step 6: Final answer
   x = 2,688,922.53