Finding the Third Proportional to 58,460 and 126,261.50

Step by Step Solution

1. Step 1: Write the proportion equation
   58,460 : 126,261.50 = 126,261.50 : x
2. Step 2: Convert to fraction form
   58,460/126,261.50 = 126,261.50/x
3. Step 3: Cross multiply
   58,460x = 126,261.50 × 126,261.50
4. Step 4: Simplify right side
   58,460x = 15,941,966,382.25
5. Step 5: Solve for x
   x = 15,941,966,382.25/58,460
6. Step 6: Final answer
   x = 272,698.71