Finding the Third Proportional to 480,160 and 1,031,488

Step by Step Solution

1. Step 1: Write the proportion equation
   480,160 : 1,031,488 = 1,031,488 : x
2. Step 2: Convert to fraction form
   480,160/1,031,488 = 1,031,488/x
3. Step 3: Cross multiply
   480,160x = 1,031,488 × 1,031,488
4. Step 4: Simplify right side
   480,160x = 1,063,967,494,144
5. Step 5: Solve for x
   x = 1,063,967,494,144/480,160
6. Step 6: Final answer
   x = 2,215,860.33