Finding the Third Proportional to 602,906.50 and 959,710

Step by Step Solution

1. Step 1: Write the proportion equation
   602,906.50 : 959,710 = 959,710 : x
2. Step 2: Convert to fraction form
   602,906.50/959,710 = 959,710/x
3. Step 3: Cross multiply
   602,906.50x = 959,710 × 959,710
4. Step 4: Simplify right side
   602,906.50x = 921,043,284,100
5. Step 5: Solve for x
   x = 921,043,284,100/602,906.50
6. Step 6: Final answer
   x = 1,527,671.84