Finding the Third Proportional to 4,101,447 and 8,974,818

Step by Step Solution

1. Step 1: Write the proportion equation
   4,101,447 : 8,974,818 = 8,974,818 : x
2. Step 2: Convert to fraction form
   4,101,447/8,974,818 = 8,974,818/x
3. Step 3: Cross multiply
   4,101,447x = 8,974,818 × 8,974,818
4. Step 4: Simplify right side
   4,101,447x = 80,547,358,133,124
5. Step 5: Solve for x
   x = 80,547,358,133,124/4,101,447
6. Step 6: Final answer
   x = 19,638,766.06