Finding the Third Proportional to 353,932.50 and 766,914

Step by Step Solution

1. Step 1: Write the proportion equation
   353,932.50 : 766,914 = 766,914 : x
2. Step 2: Convert to fraction form
   353,932.50/766,914 = 766,914/x
3. Step 3: Cross multiply
   353,932.50x = 766,914 × 766,914
4. Step 4: Simplify right side
   353,932.50x = 588,157,083,396
5. Step 5: Solve for x
   x = 588,157,083,396/353,932.50
6. Step 6: Final answer
   x = 1,661,777.55