Finding the Third Proportional to 591,727.50 and 837,288

Step by Step Solution

1. Step 1: Write the proportion equation
   591,727.50 : 837,288 = 837,288 : x
2. Step 2: Convert to fraction form
   591,727.50/837,288 = 837,288/x
3. Step 3: Cross multiply
   591,727.50x = 837,288 × 837,288
4. Step 4: Simplify right side
   591,727.50x = 701,051,194,944
5. Step 5: Solve for x
   x = 701,051,194,944/591,727.50
6. Step 6: Final answer
   x = 1,184,753.45