Finding the Third Proportional to 468,342 and 1,015,422

Step by Step Solution

1. Step 1: Write the proportion equation
   468,342 : 1,015,422 = 1,015,422 : x
2. Step 2: Convert to fraction form
   468,342/1,015,422 = 1,015,422/x
3. Step 3: Cross multiply
   468,342x = 1,015,422 × 1,015,422
4. Step 4: Simplify right side
   468,342x = 1,031,081,838,084
5. Step 5: Solve for x
   x = 1,031,081,838,084/468,342
6. Step 6: Final answer
   x = 2,201,557.49