Finding the Third Proportional to 617,965.50 and 956,352

Step by Step Solution

1. Step 1: Write the proportion equation
   617,965.50 : 956,352 = 956,352 : x
2. Step 2: Convert to fraction form
   617,965.50/956,352 = 956,352/x
3. Step 3: Cross multiply
   617,965.50x = 956,352 × 956,352
4. Step 4: Simplify right side
   617,965.50x = 914,609,147,904
5. Step 5: Solve for x
   x = 914,609,147,904/617,965.50
6. Step 6: Final answer
   x = 1,480,032.70