Finding the Third Proportional to 472,265.25 and 1,019,160

Step by Step Solution

1. Step 1: Write the proportion equation
   472,265.25 : 1,019,160 = 1,019,160 : x
2. Step 2: Convert to fraction form
   472,265.25/1,019,160 = 1,019,160/x
3. Step 3: Cross multiply
   472,265.25x = 1,019,160 × 1,019,160
4. Step 4: Simplify right side
   472,265.25x = 1,038,687,105,600
5. Step 5: Solve for x
   x = 1,038,687,105,600/472,265.25
6. Step 6: Final answer
   x = 2,199,372.29