Finding the Third Proportional to 1,248,995 and 2,947,446

Step by Step Solution

1. Step 1: Write the proportion equation
   1,248,995 : 2,947,446 = 2,947,446 : x
2. Step 2: Convert to fraction form
   1,248,995/2,947,446 = 2,947,446/x
3. Step 3: Cross multiply
   1,248,995x = 2,947,446 × 2,947,446
4. Step 4: Simplify right side
   1,248,995x = 8,687,437,922,916
5. Step 5: Solve for x
   x = 8,687,437,922,916/1,248,995
6. Step 6: Final answer
   x = 6,955,542.59