Finding the Third Proportional to 33,486 and 45,478.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,486 : 45,478.50 = 45,478.50 : x
2. Step 2: Convert to fraction form
   33,486/45,478.50 = 45,478.50/x
3. Step 3: Cross multiply
   33,486x = 45,478.50 × 45,478.50
4. Step 4: Simplify right side
   33,486x = 2,068,293,962.25
5. Step 5: Solve for x
   x = 2,068,293,962.25/33,486
6. Step 6: Final answer
   x = 61,765.93