Finding the Third Proportional to 2,075,991 and 4,493,151

Step by Step Solution

1. Step 1: Write the proportion equation
   2,075,991 : 4,493,151 = 4,493,151 : x
2. Step 2: Convert to fraction form
   2,075,991/4,493,151 = 4,493,151/x
3. Step 3: Cross multiply
   2,075,991x = 4,493,151 × 4,493,151
4. Step 4: Simplify right side
   2,075,991x = 20,188,405,908,801
5. Step 5: Solve for x
   x = 20,188,405,908,801/2,075,991
6. Step 6: Final answer
   x = 9,724,707.82