Finding the Third Proportional to 465,295.50 and 959,688

Step by Step Solution

1. Step 1: Write the proportion equation
   465,295.50 : 959,688 = 959,688 : x
2. Step 2: Convert to fraction form
   465,295.50/959,688 = 959,688/x
3. Step 3: Cross multiply
   465,295.50x = 959,688 × 959,688
4. Step 4: Simplify right side
   465,295.50x = 921,001,057,344
5. Step 5: Solve for x
   x = 921,001,057,344/465,295.50
6. Step 6: Final answer
   x = 1,979,389.57