Finding the Third Proportional to 21,975 and 34,054.50

Step by Step Solution

1. Step 1: Write the proportion equation
   21,975 : 34,054.50 = 34,054.50 : x
2. Step 2: Convert to fraction form
   21,975/34,054.50 = 34,054.50/x
3. Step 3: Cross multiply
   21,975x = 34,054.50 × 34,054.50
4. Step 4: Simplify right side
   21,975x = 1,159,708,970.25
5. Step 5: Solve for x
   x = 1,159,708,970.25/21,975
6. Step 6: Final answer
   x = 52,774.01