Finding the Third Proportional to 451,108.50 and 939,538

Step by Step Solution

1. Step 1: Write the proportion equation
   451,108.50 : 939,538 = 939,538 : x
2. Step 2: Convert to fraction form
   451,108.50/939,538 = 939,538/x
3. Step 3: Cross multiply
   451,108.50x = 939,538 × 939,538
4. Step 4: Simplify right side
   451,108.50x = 882,731,653,444
5. Step 5: Solve for x
   x = 882,731,653,444/451,108.50
6. Step 6: Final answer
   x = 1,956,805.63