Finding the Third Proportional to 367,558.50 and 791,434

Step by Step Solution

1. Step 1: Write the proportion equation
   367,558.50 : 791,434 = 791,434 : x
2. Step 2: Convert to fraction form
   367,558.50/791,434 = 791,434/x
3. Step 3: Cross multiply
   367,558.50x = 791,434 × 791,434
4. Step 4: Simplify right side
   367,558.50x = 626,367,776,356
5. Step 5: Solve for x
   x = 626,367,776,356/367,558.50
6. Step 6: Final answer
   x = 1,704,130.84