Finding the Third Proportional to 191,325 and 242,593.50

Step by Step Solution

1. Step 1: Write the proportion equation
   191,325 : 242,593.50 = 242,593.50 : x
2. Step 2: Convert to fraction form
   191,325/242,593.50 = 242,593.50/x
3. Step 3: Cross multiply
   191,325x = 242,593.50 × 242,593.50
4. Step 4: Simplify right side
   191,325x = 58,851,606,242.25
5. Step 5: Solve for x
   x = 58,851,606,242.25/191,325
6. Step 6: Final answer
   x = 307,600.19