Finding the Third Proportional to 34,186.50 and 71,827.88

Step by Step Solution

1. Step 1: Write the proportion equation
   34,186.50 : 71,827.88 = 71,827.88 : x
2. Step 2: Convert to fraction form
   34,186.50/71,827.88 = 71,827.88/x
3. Step 3: Cross multiply
   34,186.50x = 71,827.88 × 71,827.88
4. Step 4: Simplify right side
   34,186.50x = 5,159,243,627.02
5. Step 5: Solve for x
   x = 5,159,243,627.02/34,186.50
6. Step 6: Final answer
   x = 150,914.65