Finding the Third Proportional to 34,059 and 74,248.50

Step by Step Solution

1. Step 1: Write the proportion equation
   34,059 : 74,248.50 = 74,248.50 : x
2. Step 2: Convert to fraction form
   34,059/74,248.50 = 74,248.50/x
3. Step 3: Cross multiply
   34,059x = 74,248.50 × 74,248.50
4. Step 4: Simplify right side
   34,059x = 5,512,839,752.25
5. Step 5: Solve for x
   x = 5,512,839,752.25/34,059
6. Step 6: Final answer
   x = 161,861.47