Finding the Third Proportional to 34,734.38 and 53,817.56

Step by Step Solution

1. Step 1: Write the proportion equation
   34,734.38 : 53,817.56 = 53,817.56 : x
2. Step 2: Convert to fraction form
   34,734.38/53,817.56 = 53,817.56/x
3. Step 3: Cross multiply
   34,734.38x = 53,817.56 × 53,817.56
4. Step 4: Simplify right side
   34,734.38x = 2,896,330,033.44
5. Step 5: Solve for x
   x = 2,896,330,033.44/34,734.38
6. Step 6: Final answer
   x = 83,385.12