Finding the Third Proportional to 93,628.50 and 136,938

Step by Step Solution

1. Step 1: Write the proportion equation
   93,628.50 : 136,938 = 136,938 : x
2. Step 2: Convert to fraction form
   93,628.50/136,938 = 136,938/x
3. Step 3: Cross multiply
   93,628.50x = 136,938 × 136,938
4. Step 4: Simplify right side
   93,628.50x = 18,752,015,844
5. Step 5: Solve for x
   x = 18,752,015,844/93,628.50
6. Step 6: Final answer
   x = 200,281.07