Finding the Third Proportional to 93,537 and 142,640.50

Step by Step Solution

1. Step 1: Write the proportion equation
   93,537 : 142,640.50 = 142,640.50 : x
2. Step 2: Convert to fraction form
   93,537/142,640.50 = 142,640.50/x
3. Step 3: Cross multiply
   93,537x = 142,640.50 × 142,640.50
4. Step 4: Simplify right side
   93,537x = 20,346,312,240.25
5. Step 5: Solve for x
   x = 20,346,312,240.25/93,537
6. Step 6: Final answer
   x = 217,521.54