Finding the Third Proportional to 58,272 and 124,852.50

Step by Step Solution

1. Step 1: Write the proportion equation
   58,272 : 124,852.50 = 124,852.50 : x
2. Step 2: Convert to fraction form
   58,272/124,852.50 = 124,852.50/x
3. Step 3: Cross multiply
   58,272x = 124,852.50 × 124,852.50
4. Step 4: Simplify right side
   58,272x = 15,588,146,756.25
5. Step 5: Solve for x
   x = 15,588,146,756.25/58,272
6. Step 6: Final answer
   x = 267,506.64