Finding the Third Proportional to 544,336 and 1,090,858

Step by Step Solution

1. Step 1: Write the proportion equation
   544,336 : 1,090,858 = 1,090,858 : x
2. Step 2: Convert to fraction form
   544,336/1,090,858 = 1,090,858/x
3. Step 3: Cross multiply
   544,336x = 1,090,858 × 1,090,858
4. Step 4: Simplify right side
   544,336x = 1,189,971,176,164
5. Step 5: Solve for x
   x = 1,189,971,176,164/544,336
6. Step 6: Final answer
   x = 2,186,096.78