Finding the Third Proportional to 492,641 and 1,061,248

Step by Step Solution

1. Step 1: Write the proportion equation
   492,641 : 1,061,248 = 1,061,248 : x
2. Step 2: Convert to fraction form
   492,641/1,061,248 = 1,061,248/x
3. Step 3: Cross multiply
   492,641x = 1,061,248 × 1,061,248
4. Step 4: Simplify right side
   492,641x = 1,126,247,317,504
5. Step 5: Solve for x
   x = 1,126,247,317,504/492,641
6. Step 6: Final answer
   x = 2,286,142.07