Finding the Third Proportional to 30,464 and 45,444

Step by Step Solution

1. Step 1: Write the proportion equation
   30,464 : 45,444 = 45,444 : x
2. Step 2: Convert to fraction form
   30,464/45,444 = 45,444/x
3. Step 3: Cross multiply
   30,464x = 45,444 × 45,444
4. Step 4: Simplify right side
   30,464x = 2,065,157,136
5. Step 5: Solve for x
   x = 2,065,157,136/30,464
6. Step 6: Final answer
   x = 67,790.08