Finding the Third Proportional to 704,840 and 1,134,900

Step by Step Solution

1. Step 1: Write the proportion equation
   704,840 : 1,134,900 = 1,134,900 : x
2. Step 2: Convert to fraction form
   704,840/1,134,900 = 1,134,900/x
3. Step 3: Cross multiply
   704,840x = 1,134,900 × 1,134,900
4. Step 4: Simplify right side
   704,840x = 1,287,998,010,000
5. Step 5: Solve for x
   x = 1,287,998,010,000/704,840
6. Step 6: Final answer
   x = 1,827,362.25