Finding the Third Proportional to 34,109 and 52,620.50

Step by Step Solution

1. Step 1: Write the proportion equation
   34,109 : 52,620.50 = 52,620.50 : x
2. Step 2: Convert to fraction form
   34,109/52,620.50 = 52,620.50/x
3. Step 3: Cross multiply
   34,109x = 52,620.50 × 52,620.50
4. Step 4: Simplify right side
   34,109x = 2,768,917,020.25
5. Step 5: Solve for x
   x = 2,768,917,020.25/34,109
6. Step 6: Final answer
   x = 81,178.49