Finding the Third Proportional to 862,096.50 and 1,873,422

Step by Step Solution

1. Step 1: Write the proportion equation
   862,096.50 : 1,873,422 = 1,873,422 : x
2. Step 2: Convert to fraction form
   862,096.50/1,873,422 = 1,873,422/x
3. Step 3: Cross multiply
   862,096.50x = 1,873,422 × 1,873,422
4. Step 4: Simplify right side
   862,096.50x = 3,509,709,990,084
5. Step 5: Solve for x
   x = 3,509,709,990,084/862,096.50
6. Step 6: Final answer
   x = 4,071,133.56