Finding the Third Proportional to 492,990.75 and 1,035,792

Step by Step Solution

1. Step 1: Write the proportion equation
   492,990.75 : 1,035,792 = 1,035,792 : x
2. Step 2: Convert to fraction form
   492,990.75/1,035,792 = 1,035,792/x
3. Step 3: Cross multiply
   492,990.75x = 1,035,792 × 1,035,792
4. Step 4: Simplify right side
   492,990.75x = 1,072,865,067,264
5. Step 5: Solve for x
   x = 1,072,865,067,264/492,990.75
6. Step 6: Final answer
   x = 2,176,237.72