Finding the Third Proportional to 980,098 and 1,578,952

Step by Step Solution

1. Step 1: Write the proportion equation
   980,098 : 1,578,952 = 1,578,952 : x
2. Step 2: Convert to fraction form
   980,098/1,578,952 = 1,578,952/x
3. Step 3: Cross multiply
   980,098x = 1,578,952 × 1,578,952
4. Step 4: Simplify right side
   980,098x = 2,493,089,418,304
5. Step 5: Solve for x
   x = 2,493,089,418,304/980,098
6. Step 6: Final answer
   x = 2,543,714.42