Finding the Third Proportional to 246,771.56 and 538,164

Step by Step Solution

1. Step 1: Write the proportion equation
   246,771.56 : 538,164 = 538,164 : x
2. Step 2: Convert to fraction form
   246,771.56/538,164 = 538,164/x
3. Step 3: Cross multiply
   246,771.56x = 538,164 × 538,164
4. Step 4: Simplify right side
   246,771.56x = 289,620,490,896
5. Step 5: Solve for x
   x = 289,620,490,896/246,771.56
6. Step 6: Final answer
   x = 1,173,638.03