Finding the Third Proportional to 91,335 and 143,314.50

Step by Step Solution

1. Step 1: Write the proportion equation
   91,335 : 143,314.50 = 143,314.50 : x
2. Step 2: Convert to fraction form
   91,335/143,314.50 = 143,314.50/x
3. Step 3: Cross multiply
   91,335x = 143,314.50 × 143,314.50
4. Step 4: Simplify right side
   91,335x = 20,539,045,910.25
5. Step 5: Solve for x
   x = 20,539,045,910.25/91,335
6. Step 6: Final answer
   x = 224,875.96