Finding the Third Proportional to 45,166 and 63,546

Step by Step Solution

1. Step 1: Write the proportion equation
   45,166 : 63,546 = 63,546 : x
2. Step 2: Convert to fraction form
   45,166/63,546 = 63,546/x
3. Step 3: Cross multiply
   45,166x = 63,546 × 63,546
4. Step 4: Simplify right side
   45,166x = 4,038,094,116
5. Step 5: Solve for x
   x = 4,038,094,116/45,166
6. Step 6: Final answer
   x = 89,405.62