Finding the Third Proportional to 897,262.31 and 1,968,887.25

Step by Step Solution

1. Step 1: Write the proportion equation
   897,262.31 : 1,968,887.25 = 1,968,887.25 : x
2. Step 2: Convert to fraction form
   897,262.31/1,968,887.25 = 1,968,887.25/x
3. Step 3: Cross multiply
   897,262.31x = 1,968,887.25 × 1,968,887.25
4. Step 4: Simplify right side
   897,262.31x = 3,876,517,003,212.56
5. Step 5: Solve for x
   x = 3,876,517,003,212.56/897,262.31
6. Step 6: Final answer
   x = 4,320,383.18