Finding the Third Proportional to 4,019,674 and 8,762,084

Step by Step Solution

1. Step 1: Write the proportion equation
   4,019,674 : 8,762,084 = 8,762,084 : x
2. Step 2: Convert to fraction form
   4,019,674/8,762,084 = 8,762,084/x
3. Step 3: Cross multiply
   4,019,674x = 8,762,084 × 8,762,084
4. Step 4: Simplify right side
   4,019,674x = 76,774,116,023,056
5. Step 5: Solve for x
   x = 76,774,116,023,056/4,019,674
6. Step 6: Final answer
   x = 19,099,587.68