Finding the Third Proportional to 45,339 and 63,733

Step by Step Solution

1. Step 1: Write the proportion equation
   45,339 : 63,733 = 63,733 : x
2. Step 2: Convert to fraction form
   45,339/63,733 = 63,733/x
3. Step 3: Cross multiply
   45,339x = 63,733 × 63,733
4. Step 4: Simplify right side
   45,339x = 4,061,895,289
5. Step 5: Solve for x
   x = 4,061,895,289/45,339
6. Step 6: Final answer
   x = 89,589.43