Finding the Third Proportional to 45,116 and 63,073

Step by Step Solution

1. Step 1: Write the proportion equation
   45,116 : 63,073 = 63,073 : x
2. Step 2: Convert to fraction form
   45,116/63,073 = 63,073/x
3. Step 3: Cross multiply
   45,116x = 63,073 × 63,073
4. Step 4: Simplify right side
   45,116x = 3,978,203,329
5. Step 5: Solve for x
   x = 3,978,203,329/45,116
6. Step 6: Final answer
   x = 88,177.22