Finding the Third Proportional to 1,276,296 and 1,975,988

Step by Step Solution

1. Step 1: Write the proportion equation
   1,276,296 : 1,975,988 = 1,975,988 : x
2. Step 2: Convert to fraction form
   1,276,296/1,975,988 = 1,975,988/x
3. Step 3: Cross multiply
   1,276,296x = 1,975,988 × 1,975,988
4. Step 4: Simplify right side
   1,276,296x = 3,904,528,576,144
5. Step 5: Solve for x
   x = 3,904,528,576,144/1,276,296
6. Step 6: Final answer
   x = 3,059,265.70