Finding the Third Proportional to 56,948.50 and 125,056

Step by Step Solution

1. Step 1: Write the proportion equation
   56,948.50 : 125,056 = 125,056 : x
2. Step 2: Convert to fraction form
   56,948.50/125,056 = 125,056/x
3. Step 3: Cross multiply
   56,948.50x = 125,056 × 125,056
4. Step 4: Simplify right side
   56,948.50x = 15,639,003,136
5. Step 5: Solve for x
   x = 15,639,003,136/56,948.50
6. Step 6: Final answer
   x = 274,616.59