Finding the Third Proportional to 277,411.50 and 567,931.50

Step by Step Solution

1. Step 1: Write the proportion equation
   277,411.50 : 567,931.50 = 567,931.50 : x
2. Step 2: Convert to fraction form
   277,411.50/567,931.50 = 567,931.50/x
3. Step 3: Cross multiply
   277,411.50x = 567,931.50 × 567,931.50
4. Step 4: Simplify right side
   277,411.50x = 322,546,188,692.25
5. Step 5: Solve for x
   x = 322,546,188,692.25/277,411.50
6. Step 6: Final answer
   x = 1,162,699.41