Finding the Third Proportional to 593,367 and 918,208.50

Step by Step Solution

1. Step 1: Write the proportion equation
   593,367 : 918,208.50 = 918,208.50 : x
2. Step 2: Convert to fraction form
   593,367/918,208.50 = 918,208.50/x
3. Step 3: Cross multiply
   593,367x = 918,208.50 × 918,208.50
4. Step 4: Simplify right side
   593,367x = 843,106,849,472.25
5. Step 5: Solve for x
   x = 843,106,849,472.25/593,367
6. Step 6: Final answer
   x = 1,420,885.98