Finding the Third Proportional to 34,269.75 and 53,038.13

Step by Step Solution

1. Step 1: Write the proportion equation
   34,269.75 : 53,038.13 = 53,038.13 : x
2. Step 2: Convert to fraction form
   34,269.75/53,038.13 = 53,038.13/x
3. Step 3: Cross multiply
   34,269.75x = 53,038.13 × 53,038.13
4. Step 4: Simplify right side
   34,269.75x = 2,813,042,703.52
5. Step 5: Solve for x
   x = 2,813,042,703.52/34,269.75
6. Step 6: Final answer
   x = 82,085.30