Finding the Third Proportional to 3,163,224 and 4,902,138

Step by Step Solution

1. Step 1: Write the proportion equation
   3,163,224 : 4,902,138 = 4,902,138 : x
2. Step 2: Convert to fraction form
   3,163,224/4,902,138 = 4,902,138/x
3. Step 3: Cross multiply
   3,163,224x = 4,902,138 × 4,902,138
4. Step 4: Simplify right side
   3,163,224x = 24,030,956,971,044
5. Step 5: Solve for x
   x = 24,030,956,971,044/3,163,224
6. Step 6: Final answer
   x = 7,596,982.37