Finding the Third Proportional to 4,108,084 and 8,865,696

Step by Step Solution

1. Step 1: Write the proportion equation
   4,108,084 : 8,865,696 = 8,865,696 : x
2. Step 2: Convert to fraction form
   4,108,084/8,865,696 = 8,865,696/x
3. Step 3: Cross multiply
   4,108,084x = 8,865,696 × 8,865,696
4. Step 4: Simplify right side
   4,108,084x = 78,600,565,564,416
5. Step 5: Solve for x
   x = 78,600,565,564,416/4,108,084
6. Step 6: Final answer
   x = 19,133,144.69