Finding the Third Proportional to 96,507.56 and 139,225.50

Step by Step Solution

1. Step 1: Write the proportion equation
   96,507.56 : 139,225.50 = 139,225.50 : x
2. Step 2: Convert to fraction form
   96,507.56/139,225.50 = 139,225.50/x
3. Step 3: Cross multiply
   96,507.56x = 139,225.50 × 139,225.50
4. Step 4: Simplify right side
   96,507.56x = 19,383,739,850.25
5. Step 5: Solve for x
   x = 19,383,739,850.25/96,507.56
6. Step 6: Final answer
   x = 200,852.03