Finding the Third Proportional to 140,167 and 201,484.50

Step by Step Solution

1. Step 1: Write the proportion equation
   140,167 : 201,484.50 = 201,484.50 : x
2. Step 2: Convert to fraction form
   140,167/201,484.50 = 201,484.50/x
3. Step 3: Cross multiply
   140,167x = 201,484.50 × 201,484.50
4. Step 4: Simplify right side
   140,167x = 40,596,003,740.25
5. Step 5: Solve for x
   x = 40,596,003,740.25/140,167
6. Step 6: Final answer
   x = 289,625.97