Finding the Third Proportional to 736,164 and 1,503,288

Step by Step Solution

1. Step 1: Write the proportion equation
   736,164 : 1,503,288 = 1,503,288 : x
2. Step 2: Convert to fraction form
   736,164/1,503,288 = 1,503,288/x
3. Step 3: Cross multiply
   736,164x = 1,503,288 × 1,503,288
4. Step 4: Simplify right side
   736,164x = 2,259,874,810,944
5. Step 5: Solve for x
   x = 2,259,874,810,944/736,164
6. Step 6: Final answer
   x = 3,069,798.05