Finding the Third Proportional to 764,896 and 1,662,464

Step by Step Solution

1. Step 1: Write the proportion equation
   764,896 : 1,662,464 = 1,662,464 : x
2. Step 2: Convert to fraction form
   764,896/1,662,464 = 1,662,464/x
3. Step 3: Cross multiply
   764,896x = 1,662,464 × 1,662,464
4. Step 4: Simplify right side
   764,896x = 2,763,786,551,296
5. Step 5: Solve for x
   x = 2,763,786,551,296/764,896
6. Step 6: Final answer
   x = 3,613,284.10