Finding the Third Proportional to 94,316.50 and 206,123

Step by Step Solution

1. Step 1: Write the proportion equation
   94,316.50 : 206,123 = 206,123 : x
2. Step 2: Convert to fraction form
   94,316.50/206,123 = 206,123/x
3. Step 3: Cross multiply
   94,316.50x = 206,123 × 206,123
4. Step 4: Simplify right side
   94,316.50x = 42,486,691,129
5. Step 5: Solve for x
   x = 42,486,691,129/94,316.50
6. Step 6: Final answer
   x = 450,469.34