Finding the Third Proportional to 460,528 and 1,028,120

Step by Step Solution

1. Step 1: Write the proportion equation
   460,528 : 1,028,120 = 1,028,120 : x
2. Step 2: Convert to fraction form
   460,528/1,028,120 = 1,028,120/x
3. Step 3: Cross multiply
   460,528x = 1,028,120 × 1,028,120
4. Step 4: Simplify right side
   460,528x = 1,057,030,734,400
5. Step 5: Solve for x
   x = 1,057,030,734,400/460,528
6. Step 6: Final answer
   x = 2,295,258.34