Finding the Third Proportional to 93,987 and 145,696.50

Step by Step Solution

1. Step 1: Write the proportion equation
   93,987 : 145,696.50 = 145,696.50 : x
2. Step 2: Convert to fraction form
   93,987/145,696.50 = 145,696.50/x
3. Step 3: Cross multiply
   93,987x = 145,696.50 × 145,696.50
4. Step 4: Simplify right side
   93,987x = 21,227,470,112.25
5. Step 5: Solve for x
   x = 21,227,470,112.25/93,987
6. Step 6: Final answer
   x = 225,855.39