Finding the Third Proportional to 236,788.31 and 523,410.61

Step by Step Solution

1. Step 1: Write the proportion equation
   236,788.31 : 523,410.61 = 523,410.61 : x
2. Step 2: Convert to fraction form
   236,788.31/523,410.61 = 523,410.61/x
3. Step 3: Cross multiply
   236,788.31x = 523,410.61 × 523,410.61
4. Step 4: Simplify right side
   236,788.31x = 273,958,666,006.31
5. Step 5: Solve for x
   x = 273,958,666,006.31/236,788.31
6. Step 6: Final answer
   x = 1,156,977.15