Finding the Third Proportional to 499,482 and 1,070,424

Step by Step Solution

1. Step 1: Write the proportion equation
   499,482 : 1,070,424 = 1,070,424 : x
2. Step 2: Convert to fraction form
   499,482/1,070,424 = 1,070,424/x
3. Step 3: Cross multiply
   499,482x = 1,070,424 × 1,070,424
4. Step 4: Simplify right side
   499,482x = 1,145,807,539,776
5. Step 5: Solve for x
   x = 1,145,807,539,776/499,482
6. Step 6: Final answer
   x = 2,293,991.65