Finding the Third Proportional to 34,607 and 53,443

Step by Step Solution

1. Step 1: Write the proportion equation
   34,607 : 53,443 = 53,443 : x
2. Step 2: Convert to fraction form
   34,607/53,443 = 53,443/x
3. Step 3: Cross multiply
   34,607x = 53,443 × 53,443
4. Step 4: Simplify right side
   34,607x = 2,856,154,249
5. Step 5: Solve for x
   x = 2,856,154,249/34,607
6. Step 6: Final answer
   x = 82,531.11