Finding the Third Proportional to 675,889 and 1,046,186

Step by Step Solution

1. Step 1: Write the proportion equation
   675,889 : 1,046,186 = 1,046,186 : x
2. Step 2: Convert to fraction form
   675,889/1,046,186 = 1,046,186/x
3. Step 3: Cross multiply
   675,889x = 1,046,186 × 1,046,186
4. Step 4: Simplify right side
   675,889x = 1,094,505,146,596
5. Step 5: Solve for x
   x = 1,094,505,146,596/675,889
6. Step 6: Final answer
   x = 1,619,356.35