Finding the Third Proportional to 1,202,530 and 1,764,354

Step by Step Solution

1. Step 1: Write the proportion equation
   1,202,530 : 1,764,354 = 1,764,354 : x
2. Step 2: Convert to fraction form
   1,202,530/1,764,354 = 1,764,354/x
3. Step 3: Cross multiply
   1,202,530x = 1,764,354 × 1,764,354
4. Step 4: Simplify right side
   1,202,530x = 3,112,945,037,316
5. Step 5: Solve for x
   x = 3,112,945,037,316/1,202,530
6. Step 6: Final answer
   x = 2,588,663.10