Finding the Third Proportional to 228,063 and 353,164.50

Step by Step Solution

1. Step 1: Write the proportion equation
   228,063 : 353,164.50 = 353,164.50 : x
2. Step 2: Convert to fraction form
   228,063/353,164.50 = 353,164.50/x
3. Step 3: Cross multiply
   228,063x = 353,164.50 × 353,164.50
4. Step 4: Simplify right side
   228,063x = 124,725,164,060.25
5. Step 5: Solve for x
   x = 124,725,164,060.25/228,063
6. Step 6: Final answer
   x = 546,889.08