Finding the Third Proportional to 492,912 and 1,009,134

Step by Step Solution

1. Step 1: Write the proportion equation
   492,912 : 1,009,134 = 1,009,134 : x
2. Step 2: Convert to fraction form
   492,912/1,009,134 = 1,009,134/x
3. Step 3: Cross multiply
   492,912x = 1,009,134 × 1,009,134
4. Step 4: Simplify right side
   492,912x = 1,018,351,429,956
5. Step 5: Solve for x
   x = 1,018,351,429,956/492,912
6. Step 6: Final answer
   x = 2,065,990.34