Finding the Third Proportional to 95,659 and 208,541.50

Step by Step Solution

1. Step 1: Write the proportion equation
   95,659 : 208,541.50 = 208,541.50 : x
2. Step 2: Convert to fraction form
   95,659/208,541.50 = 208,541.50/x
3. Step 3: Cross multiply
   95,659x = 208,541.50 × 208,541.50
4. Step 4: Simplify right side
   95,659x = 43,489,557,222.25
5. Step 5: Solve for x
   x = 43,489,557,222.25/95,659
6. Step 6: Final answer
   x = 454,631.11