Finding the Third Proportional to 95,245 and 208,200

Step by Step Solution

1. Step 1: Write the proportion equation
   95,245 : 208,200 = 208,200 : x
2. Step 2: Convert to fraction form
   95,245/208,200 = 208,200/x
3. Step 3: Cross multiply
   95,245x = 208,200 × 208,200
4. Step 4: Simplify right side
   95,245x = 43,347,240,000
5. Step 5: Solve for x
   x = 43,347,240,000/95,245
6. Step 6: Final answer
   x = 455,113.02