Finding the Third Proportional to 492,130 and 1,023,544

Step by Step Solution

1. Step 1: Write the proportion equation
   492,130 : 1,023,544 = 1,023,544 : x
2. Step 2: Convert to fraction form
   492,130/1,023,544 = 1,023,544/x
3. Step 3: Cross multiply
   492,130x = 1,023,544 × 1,023,544
4. Step 4: Simplify right side
   492,130x = 1,047,642,319,936
5. Step 5: Solve for x
   x = 1,047,642,319,936/492,130
6. Step 6: Final answer
   x = 2,128,791.82