Finding the Third Proportional to 492,391 and 1,060,112

Step by Step Solution

1. Step 1: Write the proportion equation
   492,391 : 1,060,112 = 1,060,112 : x
2. Step 2: Convert to fraction form
   492,391/1,060,112 = 1,060,112/x
3. Step 3: Cross multiply
   492,391x = 1,060,112 × 1,060,112
4. Step 4: Simplify right side
   492,391x = 1,123,837,452,544
5. Step 5: Solve for x
   x = 1,123,837,452,544/492,391
6. Step 6: Final answer
   x = 2,282,408.60