Finding the Third Proportional to 275,602 and 562,900

Step by Step Solution

1. Step 1: Write the proportion equation
   275,602 : 562,900 = 562,900 : x
2. Step 2: Convert to fraction form
   275,602/562,900 = 562,900/x
3. Step 3: Cross multiply
   275,602x = 562,900 × 562,900
4. Step 4: Simplify right side
   275,602x = 316,856,410,000
5. Step 5: Solve for x
   x = 316,856,410,000/275,602
6. Step 6: Final answer
   x = 1,149,688.35