Finding the Third Proportional to 931,982 and 1,999,898

Step by Step Solution

1. Step 1: Write the proportion equation
   931,982 : 1,999,898 = 1,999,898 : x
2. Step 2: Convert to fraction form
   931,982/1,999,898 = 1,999,898/x
3. Step 3: Cross multiply
   931,982x = 1,999,898 × 1,999,898
4. Step 4: Simplify right side
   931,982x = 3,999,592,010,404
5. Step 5: Solve for x
   x = 3,999,592,010,404/931,982
6. Step 6: Final answer
   x = 4,291,490.62