Finding the Third Proportional to 1,347,947 and 2,885,434

Step by Step Solution

1. Step 1: Write the proportion equation
   1,347,947 : 2,885,434 = 2,885,434 : x
2. Step 2: Convert to fraction form
   1,347,947/2,885,434 = 2,885,434/x
3. Step 3: Cross multiply
   1,347,947x = 2,885,434 × 2,885,434
4. Step 4: Simplify right side
   1,347,947x = 8,325,729,368,356
5. Step 5: Solve for x
   x = 8,325,729,368,356/1,347,947
6. Step 6: Final answer
   x = 6,176,599.95