Finding the Third Proportional to 2,141,318 and 4,635,467

Step by Step Solution

1. Step 1: Write the proportion equation
   2,141,318 : 4,635,467 = 4,635,467 : x
2. Step 2: Convert to fraction form
   2,141,318/4,635,467 = 4,635,467/x
3. Step 3: Cross multiply
   2,141,318x = 4,635,467 × 4,635,467
4. Step 4: Simplify right side
   2,141,318x = 21,487,554,308,089
5. Step 5: Solve for x
   x = 21,487,554,308,089/2,141,318
6. Step 6: Final answer
   x = 10,034,732.96