Finding the Third Proportional to 196,026 and 293,255.50

Step by Step Solution

1. Step 1: Write the proportion equation
   196,026 : 293,255.50 = 293,255.50 : x
2. Step 2: Convert to fraction form
   196,026/293,255.50 = 293,255.50/x
3. Step 3: Cross multiply
   196,026x = 293,255.50 × 293,255.50
4. Step 4: Simplify right side
   196,026x = 85,998,788,280.25
5. Step 5: Solve for x
   x = 85,998,788,280.25/196,026
6. Step 6: Final answer
   x = 438,711.13