Finding the Third Proportional to 146,811 and 226,852.50

Step by Step Solution

1. Step 1: Write the proportion equation
   146,811 : 226,852.50 = 226,852.50 : x
2. Step 2: Convert to fraction form
   146,811/226,852.50 = 226,852.50/x
3. Step 3: Cross multiply
   146,811x = 226,852.50 × 226,852.50
4. Step 4: Simplify right side
   146,811x = 51,462,056,756.25
5. Step 5: Solve for x
   x = 51,462,056,756.25/146,811
6. Step 6: Final answer
   x = 350,532.70