Finding the Third Proportional to 673,947 and 1,471,392

Step by Step Solution

1. Step 1: Write the proportion equation
   673,947 : 1,471,392 = 1,471,392 : x
2. Step 2: Convert to fraction form
   673,947/1,471,392 = 1,471,392/x
3. Step 3: Cross multiply
   673,947x = 1,471,392 × 1,471,392
4. Step 4: Simplify right side
   673,947x = 2,164,994,417,664
5. Step 5: Solve for x
   x = 2,164,994,417,664/673,947
6. Step 6: Final answer
   x = 3,212,410.50