Finding the Third Proportional to 764,106 and 1,660,884

Step by Step Solution

1. Step 1: Write the proportion equation
   764,106 : 1,660,884 = 1,660,884 : x
2. Step 2: Convert to fraction form
   764,106/1,660,884 = 1,660,884/x
3. Step 3: Cross multiply
   764,106x = 1,660,884 × 1,660,884
4. Step 4: Simplify right side
   764,106x = 2,758,535,661,456
5. Step 5: Solve for x
   x = 2,758,535,661,456/764,106
6. Step 6: Final answer
   x = 3,610,147.89