Finding the Third Proportional to 34,846.50 and 74,611.50

Step by Step Solution

1. Step 1: Write the proportion equation
   34,846.50 : 74,611.50 = 74,611.50 : x
2. Step 2: Convert to fraction form
   34,846.50/74,611.50 = 74,611.50/x
3. Step 3: Cross multiply
   34,846.50x = 74,611.50 × 74,611.50
4. Step 4: Simplify right side
   34,846.50x = 5,566,875,932.25
5. Step 5: Solve for x
   x = 5,566,875,932.25/34,846.50
6. Step 6: Final answer
   x = 159,754.23