Finding the Third Proportional to 609,672 and 1,340,010

Step by Step Solution

1. Step 1: Write the proportion equation
   609,672 : 1,340,010 = 1,340,010 : x
2. Step 2: Convert to fraction form
   609,672/1,340,010 = 1,340,010/x
3. Step 3: Cross multiply
   609,672x = 1,340,010 × 1,340,010
4. Step 4: Simplify right side
   609,672x = 1,795,626,800,100
5. Step 5: Solve for x
   x = 1,795,626,800,100/609,672
6. Step 6: Final answer
   x = 2,945,234.16