Finding the Third Proportional to 499,485 and 1,092,222

Step by Step Solution

1. Step 1: Write the proportion equation
   499,485 : 1,092,222 = 1,092,222 : x
2. Step 2: Convert to fraction form
   499,485/1,092,222 = 1,092,222/x
3. Step 3: Cross multiply
   499,485x = 1,092,222 × 1,092,222
4. Step 4: Simplify right side
   499,485x = 1,192,948,897,284
5. Step 5: Solve for x
   x = 1,192,948,897,284/499,485
6. Step 6: Final answer
   x = 2,388,357.80