Finding the Third Proportional to 34,151.63 and 52,639.88

Step by Step Solution

1. Step 1: Write the proportion equation
   34,151.63 : 52,639.88 = 52,639.88 : x
2. Step 2: Convert to fraction form
   34,151.63/52,639.88 = 52,639.88/x
3. Step 3: Cross multiply
   34,151.63x = 52,639.88 × 52,639.88
4. Step 4: Simplify right side
   34,151.63x = 2,770,956,440.02
5. Step 5: Solve for x
   x = 2,770,956,440.02/34,151.63
6. Step 6: Final answer
   x = 81,136.88