Finding the Third Proportional to 30,333 and 65,056.50

Step by Step Solution

1. Step 1: Write the proportion equation
   30,333 : 65,056.50 = 65,056.50 : x
2. Step 2: Convert to fraction form
   30,333/65,056.50 = 65,056.50/x
3. Step 3: Cross multiply
   30,333x = 65,056.50 × 65,056.50
4. Step 4: Simplify right side
   30,333x = 4,232,348,192.25
5. Step 5: Solve for x
   x = 4,232,348,192.25/30,333
6. Step 6: Final answer
   x = 139,529.50