Finding the Third Proportional to 732,122 and 1,604,212

Step by Step Solution

1. Step 1: Write the proportion equation
   732,122 : 1,604,212 = 1,604,212 : x
2. Step 2: Convert to fraction form
   732,122/1,604,212 = 1,604,212/x
3. Step 3: Cross multiply
   732,122x = 1,604,212 × 1,604,212
4. Step 4: Simplify right side
   732,122x = 2,573,496,140,944
5. Step 5: Solve for x
   x = 2,573,496,140,944/732,122
6. Step 6: Final answer
   x = 3,515,119.26