Finding the Third Proportional to 435,660 and 938,064

Step by Step Solution

1. Step 1: Write the proportion equation
   435,660 : 938,064 = 938,064 : x
2. Step 2: Convert to fraction form
   435,660/938,064 = 938,064/x
3. Step 3: Cross multiply
   435,660x = 938,064 × 938,064
4. Step 4: Simplify right side
   435,660x = 879,964,068,096
5. Step 5: Solve for x
   x = 879,964,068,096/435,660
6. Step 6: Final answer
   x = 2,019,841.32