Finding the Third Proportional to 14,319 and 34,699.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,319 : 34,699.50 = 34,699.50 : x
2. Step 2: Convert to fraction form
   14,319/34,699.50 = 34,699.50/x
3. Step 3: Cross multiply
   14,319x = 34,699.50 × 34,699.50
4. Step 4: Simplify right side
   14,319x = 1,204,055,300.25
5. Step 5: Solve for x
   x = 1,204,055,300.25/14,319
6. Step 6: Final answer
   x = 84,087.95