Finding the Third Proportional to 460,258 and 1,004,190

Step by Step Solution

1. Step 1: Write the proportion equation
   460,258 : 1,004,190 = 1,004,190 : x
2. Step 2: Convert to fraction form
   460,258/1,004,190 = 1,004,190/x
3. Step 3: Cross multiply
   460,258x = 1,004,190 × 1,004,190
4. Step 4: Simplify right side
   460,258x = 1,008,397,556,100
5. Step 5: Solve for x
   x = 1,008,397,556,100/460,258
6. Step 6: Final answer
   x = 2,190,939.77