Finding the Third Proportional to 907,258.50 and 1,368,180

Step by Step Solution

1. Step 1: Write the proportion equation
   907,258.50 : 1,368,180 = 1,368,180 : x
2. Step 2: Convert to fraction form
   907,258.50/1,368,180 = 1,368,180/x
3. Step 3: Cross multiply
   907,258.50x = 1,368,180 × 1,368,180
4. Step 4: Simplify right side
   907,258.50x = 1,871,916,512,400
5. Step 5: Solve for x
   x = 1,871,916,512,400/907,258.50
6. Step 6: Final answer
   x = 2,063,266.99