Finding the Third Proportional to 480,932 and 1,026,200

Step by Step Solution

1. Step 1: Write the proportion equation
   480,932 : 1,026,200 = 1,026,200 : x
2. Step 2: Convert to fraction form
   480,932/1,026,200 = 1,026,200/x
3. Step 3: Cross multiply
   480,932x = 1,026,200 × 1,026,200
4. Step 4: Simplify right side
   480,932x = 1,053,086,440,000
5. Step 5: Solve for x
   x = 1,053,086,440,000/480,932
6. Step 6: Final answer
   x = 2,189,678.46