Finding the Third Proportional to 499,410 and 1,092,090

Step by Step Solution

1. Step 1: Write the proportion equation
   499,410 : 1,092,090 = 1,092,090 : x
2. Step 2: Convert to fraction form
   499,410/1,092,090 = 1,092,090/x
3. Step 3: Cross multiply
   499,410x = 1,092,090 × 1,092,090
4. Step 4: Simplify right side
   499,410x = 1,192,660,568,100
5. Step 5: Solve for x
   x = 1,192,660,568,100/499,410
6. Step 6: Final answer
   x = 2,388,139.14