Finding the Third Proportional to 366,352 and 772,064

Step by Step Solution

1. Step 1: Write the proportion equation
   366,352 : 772,064 = 772,064 : x
2. Step 2: Convert to fraction form
   366,352/772,064 = 772,064/x
3. Step 3: Cross multiply
   366,352x = 772,064 × 772,064
4. Step 4: Simplify right side
   366,352x = 596,082,820,096
5. Step 5: Solve for x
   x = 596,082,820,096/366,352
6. Step 6: Final answer
   x = 1,627,076.75