Finding the Third Proportional to 34,706.81 and 73,256.06

Step by Step Solution

1. Step 1: Write the proportion equation
   34,706.81 : 73,256.06 = 73,256.06 : x
2. Step 2: Convert to fraction form
   34,706.81/73,256.06 = 73,256.06/x
3. Step 3: Cross multiply
   34,706.81x = 73,256.06 × 73,256.06
4. Step 4: Simplify right side
   34,706.81x = 5,366,450,693.00
5. Step 5: Solve for x
   x = 5,366,450,693.00/34,706.81
6. Step 6: Final answer
   x = 154,622.40