Finding the Third Proportional to 632,914.50 and 845,467.50

Step by Step Solution

1. Step 1: Write the proportion equation
   632,914.50 : 845,467.50 = 845,467.50 : x
2. Step 2: Convert to fraction form
   632,914.50/845,467.50 = 845,467.50/x
3. Step 3: Cross multiply
   632,914.50x = 845,467.50 × 845,467.50
4. Step 4: Simplify right side
   632,914.50x = 714,815,293,556.25
5. Step 5: Solve for x
   x = 714,815,293,556.25/632,914.50
6. Step 6: Final answer
   x = 1,129,402.62