Finding the Third Proportional to 492,642 and 1,061,250

Step by Step Solution

1. Step 1: Write the proportion equation
   492,642 : 1,061,250 = 1,061,250 : x
2. Step 2: Convert to fraction form
   492,642/1,061,250 = 1,061,250/x
3. Step 3: Cross multiply
   492,642x = 1,061,250 × 1,061,250
4. Step 4: Simplify right side
   492,642x = 1,126,251,562,500
5. Step 5: Solve for x
   x = 1,126,251,562,500/492,642
6. Step 6: Final answer
   x = 2,286,146.05