Finding the Third Proportional to 34,769.25 and 52,315.88

Step by Step Solution

1. Step 1: Write the proportion equation
   34,769.25 : 52,315.88 = 52,315.88 : x
2. Step 2: Convert to fraction form
   34,769.25/52,315.88 = 52,315.88/x
3. Step 3: Cross multiply
   34,769.25x = 52,315.88 × 52,315.88
4. Step 4: Simplify right side
   34,769.25x = 2,736,950,777.02
5. Step 5: Solve for x
   x = 2,736,950,777.02/34,769.25
6. Step 6: Final answer
   x = 78,717.57