Finding the Third Proportional to 123,093 and 192,847.50

Step by Step Solution

1. Step 1: Write the proportion equation
   123,093 : 192,847.50 = 192,847.50 : x
2. Step 2: Convert to fraction form
   123,093/192,847.50 = 192,847.50/x
3. Step 3: Cross multiply
   123,093x = 192,847.50 × 192,847.50
4. Step 4: Simplify right side
   123,093x = 37,190,158,256.25
5. Step 5: Solve for x
   x = 37,190,158,256.25/123,093
6. Step 6: Final answer
   x = 302,130.57