Finding the Third Proportional to 483,138 and 1,061,868

Step by Step Solution

1. Step 1: Write the proportion equation
   483,138 : 1,061,868 = 1,061,868 : x
2. Step 2: Convert to fraction form
   483,138/1,061,868 = 1,061,868/x
3. Step 3: Cross multiply
   483,138x = 1,061,868 × 1,061,868
4. Step 4: Simplify right side
   483,138x = 1,127,563,649,424
5. Step 5: Solve for x
   x = 1,127,563,649,424/483,138
6. Step 6: Final answer
   x = 2,333,833.50