Finding the Third Proportional to 454,130 and 1,070,510

Step by Step Solution

1. Step 1: Write the proportion equation
   454,130 : 1,070,510 = 1,070,510 : x
2. Step 2: Convert to fraction form
   454,130/1,070,510 = 1,070,510/x
3. Step 3: Cross multiply
   454,130x = 1,070,510 × 1,070,510
4. Step 4: Simplify right side
   454,130x = 1,145,991,660,100
5. Step 5: Solve for x
   x = 1,145,991,660,100/454,130
6. Step 6: Final answer
   x = 2,523,488.12