Finding the Third Proportional to 1,188,264 and 2,474,448

Step by Step Solution

1. Step 1: Write the proportion equation
   1,188,264 : 2,474,448 = 2,474,448 : x
2. Step 2: Convert to fraction form
   1,188,264/2,474,448 = 2,474,448/x
3. Step 3: Cross multiply
   1,188,264x = 2,474,448 × 2,474,448
4. Step 4: Simplify right side
   1,188,264x = 6,122,892,904,704
5. Step 5: Solve for x
   x = 6,122,892,904,704/1,188,264
6. Step 6: Final answer
   x = 5,152,805.19