Finding the Third Proportional to 419,595 and 632,875.50

Step by Step Solution

1. Step 1: Write the proportion equation
   419,595 : 632,875.50 = 632,875.50 : x
2. Step 2: Convert to fraction form
   419,595/632,875.50 = 632,875.50/x
3. Step 3: Cross multiply
   419,595x = 632,875.50 × 632,875.50
4. Step 4: Simplify right side
   419,595x = 400,531,398,500.25
5. Step 5: Solve for x
   x = 400,531,398,500.25/419,595
6. Step 6: Final answer
   x = 954,566.66