Finding the Third Proportional to 1,764,828 and 2,485,242

Step by Step Solution

1. Step 1: Write the proportion equation
   1,764,828 : 2,485,242 = 2,485,242 : x
2. Step 2: Convert to fraction form
   1,764,828/2,485,242 = 2,485,242/x
3. Step 3: Cross multiply
   1,764,828x = 2,485,242 × 2,485,242
4. Step 4: Simplify right side
   1,764,828x = 6,176,427,798,564
5. Step 5: Solve for x
   x = 6,176,427,798,564/1,764,828
6. Step 6: Final answer
   x = 3,499,733.57