Finding the Third Proportional to 2,137,846 and 4,611,994

Step by Step Solution

1. Step 1: Write the proportion equation
   2,137,846 : 4,611,994 = 4,611,994 : x
2. Step 2: Convert to fraction form
   2,137,846/4,611,994 = 4,611,994/x
3. Step 3: Cross multiply
   2,137,846x = 4,611,994 × 4,611,994
4. Step 4: Simplify right side
   2,137,846x = 21,270,488,656,036
5. Step 5: Solve for x
   x = 21,270,488,656,036/2,137,846
6. Step 6: Final answer
   x = 9,949,495.27