Finding the Third Proportional to 27,993,870 and 41,990,805

Step by Step Solution

1. Step 1: Write the proportion equation
   27,993,870 : 41,990,805 = 41,990,805 : x
2. Step 2: Convert to fraction form
   27,993,870/41,990,805 = 41,990,805/x
3. Step 3: Cross multiply
   27,993,870x = 41,990,805 × 41,990,805
4. Step 4: Simplify right side
   27,993,870x = 1,763,227,704,548,025
5. Step 5: Solve for x
   x = 1,763,227,704,548,025/27,993,870
6. Step 6: Final answer
   x = 62,986,207.50