Finding the Third Proportional to 1,244,160 and 2,729,376

Step by Step Solution

1. Step 1: Write the proportion equation
   1,244,160 : 2,729,376 = 2,729,376 : x
2. Step 2: Convert to fraction form
   1,244,160/2,729,376 = 2,729,376/x
3. Step 3: Cross multiply
   1,244,160x = 2,729,376 × 2,729,376
4. Step 4: Simplify right side
   1,244,160x = 7,449,493,349,376
5. Step 5: Solve for x
   x = 7,449,493,349,376/1,244,160
6. Step 6: Final answer
   x = 5,987,568.60