Finding the Third Proportional to 609,812.25 and 892,848

Step by Step Solution

1. Step 1: Write the proportion equation
   609,812.25 : 892,848 = 892,848 : x
2. Step 2: Convert to fraction form
   609,812.25/892,848 = 892,848/x
3. Step 3: Cross multiply
   609,812.25x = 892,848 × 892,848
4. Step 4: Simplify right side
   609,812.25x = 797,177,551,104
5. Step 5: Solve for x
   x = 797,177,551,104/609,812.25
6. Step 6: Final answer
   x = 1,307,250.80