Finding the Third Proportional to 34,605.75 and 54,368.06

Step by Step Solution

1. Step 1: Write the proportion equation
   34,605.75 : 54,368.06 = 54,368.06 : x
2. Step 2: Convert to fraction form
   34,605.75/54,368.06 = 54,368.06/x
3. Step 3: Cross multiply
   34,605.75x = 54,368.06 × 54,368.06
4. Step 4: Simplify right side
   34,605.75x = 2,955,886,220.00
5. Step 5: Solve for x
   x = 2,955,886,220.00/34,605.75
6. Step 6: Final answer
   x = 85,416.04