Finding the Third Proportional to 277,300 and 567,712

Step by Step Solution

1. Step 1: Write the proportion equation
   277,300 : 567,712 = 567,712 : x
2. Step 2: Convert to fraction form
   277,300/567,712 = 567,712/x
3. Step 3: Cross multiply
   277,300x = 567,712 × 567,712
4. Step 4: Simplify right side
   277,300x = 322,296,914,944
5. Step 5: Solve for x
   x = 322,296,914,944/277,300
6. Step 6: Final answer
   x = 1,162,267.99