Finding the Third Proportional to 631,426 and 962,898

Step by Step Solution

1. Step 1: Write the proportion equation
   631,426 : 962,898 = 962,898 : x
2. Step 2: Convert to fraction form
   631,426/962,898 = 962,898/x
3. Step 3: Cross multiply
   631,426x = 962,898 × 962,898
4. Step 4: Simplify right side
   631,426x = 927,172,558,404
5. Step 5: Solve for x
   x = 927,172,558,404/631,426
6. Step 6: Final answer
   x = 1,468,378.81