Finding the Third Proportional to 94,852 and 142,903.50

Step by Step Solution

1. Step 1: Write the proportion equation
   94,852 : 142,903.50 = 142,903.50 : x
2. Step 2: Convert to fraction form
   94,852/142,903.50 = 142,903.50/x
3. Step 3: Cross multiply
   94,852x = 142,903.50 × 142,903.50
4. Step 4: Simplify right side
   94,852x = 20,421,410,312.25
5. Step 5: Solve for x
   x = 20,421,410,312.25/94,852
6. Step 6: Final answer
   x = 215,297.62