Finding the Third Proportional to 55,283.34 and 82,838.11

Step by Step Solution

1. Step 1: Write the proportion equation
   55,283.34 : 82,838.11 = 82,838.11 : x
2. Step 2: Convert to fraction form
   55,283.34/82,838.11 = 82,838.11/x
3. Step 3: Cross multiply
   55,283.34x = 82,838.11 × 82,838.11
4. Step 4: Simplify right side
   55,283.34x = 6,862,152,364.82
5. Step 5: Solve for x
   x = 6,862,152,364.82/55,283.34
6. Step 6: Final answer
   x = 124,126.94