Finding the Third Proportional to 1,972,254 and 2,958,372

Step by Step Solution

1. Step 1: Write the proportion equation
   1,972,254 : 2,958,372 = 2,958,372 : x
2. Step 2: Convert to fraction form
   1,972,254/2,958,372 = 2,958,372/x
3. Step 3: Cross multiply
   1,972,254x = 2,958,372 × 2,958,372
4. Step 4: Simplify right side
   1,972,254x = 8,751,964,890,384
5. Step 5: Solve for x
   x = 8,751,964,890,384/1,972,254
6. Step 6: Final answer
   x = 4,437,544.50