Finding the Third Proportional to 1,289,188 and 2,732,050

Step by Step Solution

1. Step 1: Write the proportion equation
   1,289,188 : 2,732,050 = 2,732,050 : x
2. Step 2: Convert to fraction form
   1,289,188/2,732,050 = 2,732,050/x
3. Step 3: Cross multiply
   1,289,188x = 2,732,050 × 2,732,050
4. Step 4: Simplify right side
   1,289,188x = 7,464,097,202,500
5. Step 5: Solve for x
   x = 7,464,097,202,500/1,289,188
6. Step 6: Final answer
   x = 5,789,766.27