Finding the Third Proportional to 34,583.63 and 53,409.38

Step by Step Solution

1. Step 1: Write the proportion equation
   34,583.63 : 53,409.38 = 53,409.38 : x
2. Step 2: Convert to fraction form
   34,583.63/53,409.38 = 53,409.38/x
3. Step 3: Cross multiply
   34,583.63x = 53,409.38 × 53,409.38
4. Step 4: Simplify right side
   34,583.63x = 2,852,561,337.89
5. Step 5: Solve for x
   x = 2,852,561,337.89/34,583.63
6. Step 6: Final answer
   x = 82,483.01