Finding the Third Proportional to 95,320 and 208,416

Step by Step Solution

1. Step 1: Write the proportion equation
   95,320 : 208,416 = 208,416 : x
2. Step 2: Convert to fraction form
   95,320/208,416 = 208,416/x
3. Step 3: Cross multiply
   95,320x = 208,416 × 208,416
4. Step 4: Simplify right side
   95,320x = 43,437,229,056
5. Step 5: Solve for x
   x = 43,437,229,056/95,320
6. Step 6: Final answer
   x = 455,699.00