Finding the Third Proportional to 1,235,354 and 2,667,536

Step by Step Solution

1. Step 1: Write the proportion equation
   1,235,354 : 2,667,536 = 2,667,536 : x
2. Step 2: Convert to fraction form
   1,235,354/2,667,536 = 2,667,536/x
3. Step 3: Cross multiply
   1,235,354x = 2,667,536 × 2,667,536
4. Step 4: Simplify right side
   1,235,354x = 7,115,748,311,296
5. Step 5: Solve for x
   x = 7,115,748,311,296/1,235,354
6. Step 6: Final answer
   x = 5,760,088.45