Finding the Third Proportional to 617,968 and 956,355

Step by Step Solution

1. Step 1: Write the proportion equation
   617,968 : 956,355 = 956,355 : x
2. Step 2: Convert to fraction form
   617,968/956,355 = 956,355/x
3. Step 3: Cross multiply
   617,968x = 956,355 × 956,355
4. Step 4: Simplify right side
   617,968x = 914,614,886,025
5. Step 5: Solve for x
   x = 914,614,886,025/617,968
6. Step 6: Final answer
   x = 1,480,036.00