Finding the Third Proportional to 125,682 and 273,475.50

Step by Step Solution

1. Step 1: Write the proportion equation
   125,682 : 273,475.50 = 273,475.50 : x
2. Step 2: Convert to fraction form
   125,682/273,475.50 = 273,475.50/x
3. Step 3: Cross multiply
   125,682x = 273,475.50 × 273,475.50
4. Step 4: Simplify right side
   125,682x = 74,788,849,100.25
5. Step 5: Solve for x
   x = 74,788,849,100.25/125,682
6. Step 6: Final answer
   x = 595,064.12