Finding the Third Proportional to 127,350 and 276,811.88

Step by Step Solution

1. Step 1: Write the proportion equation
   127,350 : 276,811.88 = 276,811.88 : x
2. Step 2: Convert to fraction form
   127,350/276,811.88 = 276,811.88/x
3. Step 3: Cross multiply
   127,350x = 276,811.88 × 276,811.88
4. Step 4: Simplify right side
   127,350x = 76,624,814,141.02
5. Step 5: Solve for x
   x = 76,624,814,141.02/127,350
6. Step 6: Final answer
   x = 601,686.80