Finding the Third Proportional to 445,443 and 975,069

Step by Step Solution

1. Step 1: Write the proportion equation
   445,443 : 975,069 = 975,069 : x
2. Step 2: Convert to fraction form
   445,443/975,069 = 975,069/x
3. Step 3: Cross multiply
   445,443x = 975,069 × 975,069
4. Step 4: Simplify right side
   445,443x = 950,759,554,761
5. Step 5: Solve for x
   x = 950,759,554,761/445,443
6. Step 6: Final answer
   x = 2,134,413.50