Finding the Third Proportional to 277,546.50 and 594,499.50

Step by Step Solution

1. Step 1: Write the proportion equation
   277,546.50 : 594,499.50 = 594,499.50 : x
2. Step 2: Convert to fraction form
   277,546.50/594,499.50 = 594,499.50/x
3. Step 3: Cross multiply
   277,546.50x = 594,499.50 × 594,499.50
4. Step 4: Simplify right side
   277,546.50x = 353,429,655,500.25
5. Step 5: Solve for x
   x = 353,429,655,500.25/277,546.50
6. Step 6: Final answer
   x = 1,273,407.00