Finding the Third Proportional to 463,283 and 1,015,139

Step by Step Solution

1. Step 1: Write the proportion equation
   463,283 : 1,015,139 = 1,015,139 : x
2. Step 2: Convert to fraction form
   463,283/1,015,139 = 1,015,139/x
3. Step 3: Cross multiply
   463,283x = 1,015,139 × 1,015,139
4. Step 4: Simplify right side
   463,283x = 1,030,507,189,321
5. Step 5: Solve for x
   x = 1,030,507,189,321/463,283
6. Step 6: Final answer
   x = 2,224,357.87