Finding the Third Proportional to 876,280 and 1,323,897

Step by Step Solution

1. Step 1: Write the proportion equation
   876,280 : 1,323,897 = 1,323,897 : x
2. Step 2: Convert to fraction form
   876,280/1,323,897 = 1,323,897/x
3. Step 3: Cross multiply
   876,280x = 1,323,897 × 1,323,897
4. Step 4: Simplify right side
   876,280x = 1,752,703,266,609
5. Step 5: Solve for x
   x = 1,752,703,266,609/876,280
6. Step 6: Final answer
   x = 2,000,163.49