Finding the Third Proportional to 3,163,488 and 4,902,534

Step by Step Solution

1. Step 1: Write the proportion equation
   3,163,488 : 4,902,534 = 4,902,534 : x
2. Step 2: Convert to fraction form
   3,163,488/4,902,534 = 4,902,534/x
3. Step 3: Cross multiply
   3,163,488x = 4,902,534 × 4,902,534
4. Step 4: Simplify right side
   3,163,488x = 24,034,839,621,156
5. Step 5: Solve for x
   x = 24,034,839,621,156/3,163,488
6. Step 6: Final answer
   x = 7,597,575.72