Finding the Third Proportional to 99,154.50 and 193,326

Step by Step Solution

1. Step 1: Write the proportion equation
   99,154.50 : 193,326 = 193,326 : x
2. Step 2: Convert to fraction form
   99,154.50/193,326 = 193,326/x
3. Step 3: Cross multiply
   99,154.50x = 193,326 × 193,326
4. Step 4: Simplify right side
   99,154.50x = 37,374,942,276
5. Step 5: Solve for x
   x = 37,374,942,276/99,154.50
6. Step 6: Final answer
   x = 376,936.42