Finding the Third Proportional to 492,066 and 1,058,310

Step by Step Solution

1. Step 1: Write the proportion equation
   492,066 : 1,058,310 = 1,058,310 : x
2. Step 2: Convert to fraction form
   492,066/1,058,310 = 1,058,310/x
3. Step 3: Cross multiply
   492,066x = 1,058,310 × 1,058,310
4. Step 4: Simplify right side
   492,066x = 1,120,020,056,100
5. Step 5: Solve for x
   x = 1,120,020,056,100/492,066
6. Step 6: Final answer
   x = 2,276,158.19