Finding the Third Proportional to 34,477.50 and 52,719

Step by Step Solution

1. Step 1: Write the proportion equation
   34,477.50 : 52,719 = 52,719 : x
2. Step 2: Convert to fraction form
   34,477.50/52,719 = 52,719/x
3. Step 3: Cross multiply
   34,477.50x = 52,719 × 52,719
4. Step 4: Simplify right side
   34,477.50x = 2,779,292,961
5. Step 5: Solve for x
   x = 2,779,292,961/34,477.50
6. Step 6: Final answer
   x = 80,611.79