Finding the Third Proportional to 492,036 and 1,058,248

Step by Step Solution

1. Step 1: Write the proportion equation
   492,036 : 1,058,248 = 1,058,248 : x
2. Step 2: Convert to fraction form
   492,036/1,058,248 = 1,058,248/x
3. Step 3: Cross multiply
   492,036x = 1,058,248 × 1,058,248
4. Step 4: Simplify right side
   492,036x = 1,119,888,829,504
5. Step 5: Solve for x
   x = 1,119,888,829,504/492,036
6. Step 6: Final answer
   x = 2,276,030.27