Finding the Third Proportional to 736,089 and 1,107,819

Step by Step Solution

1. Step 1: Write the proportion equation
   736,089 : 1,107,819 = 1,107,819 : x
2. Step 2: Convert to fraction form
   736,089/1,107,819 = 1,107,819/x
3. Step 3: Cross multiply
   736,089x = 1,107,819 × 1,107,819
4. Step 4: Simplify right side
   736,089x = 1,227,262,936,761
5. Step 5: Solve for x
   x = 1,227,262,936,761/736,089
6. Step 6: Final answer
   x = 1,667,275.20