Finding the Third Proportional to 45,336 and 63,730.50

Step by Step Solution

1. Step 1: Write the proportion equation
   45,336 : 63,730.50 = 63,730.50 : x
2. Step 2: Convert to fraction form
   45,336/63,730.50 = 63,730.50/x
3. Step 3: Cross multiply
   45,336x = 63,730.50 × 63,730.50
4. Step 4: Simplify right side
   45,336x = 4,061,576,630.25
5. Step 5: Solve for x
   x = 4,061,576,630.25/45,336
6. Step 6: Final answer
   x = 89,588.33