Finding the Third Proportional to 45,446 and 65,053

Step by Step Solution

1. Step 1: Write the proportion equation
   45,446 : 65,053 = 65,053 : x
2. Step 2: Convert to fraction form
   45,446/65,053 = 65,053/x
3. Step 3: Cross multiply
   45,446x = 65,053 × 65,053
4. Step 4: Simplify right side
   45,446x = 4,231,892,809
5. Step 5: Solve for x
   x = 4,231,892,809/45,446
6. Step 6: Final answer
   x = 93,119.15