Finding the Third Proportional to 91,467 and 143,673.50

Step by Step Solution

1. Step 1: Write the proportion equation
   91,467 : 143,673.50 = 143,673.50 : x
2. Step 2: Convert to fraction form
   91,467/143,673.50 = 143,673.50/x
3. Step 3: Cross multiply
   91,467x = 143,673.50 × 143,673.50
4. Step 4: Simplify right side
   91,467x = 20,642,074,602.25
5. Step 5: Solve for x
   x = 20,642,074,602.25/91,467
6. Step 6: Final answer
   x = 225,677.84