Finding the Third Proportional to 1,283,495 and 1,972,998

Step by Step Solution

1. Step 1: Write the proportion equation
   1,283,495 : 1,972,998 = 1,972,998 : x
2. Step 2: Convert to fraction form
   1,283,495/1,972,998 = 1,972,998/x
3. Step 3: Cross multiply
   1,283,495x = 1,972,998 × 1,972,998
4. Step 4: Simplify right side
   1,283,495x = 3,892,721,108,004
5. Step 5: Solve for x
   x = 3,892,721,108,004/1,283,495
6. Step 6: Final answer
   x = 3,032,907.11