Finding the Third Proportional to 2,131,932 and 4,580,088

Step by Step Solution

1. Step 1: Write the proportion equation
   2,131,932 : 4,580,088 = 4,580,088 : x
2. Step 2: Convert to fraction form
   2,131,932/4,580,088 = 4,580,088/x
3. Step 3: Cross multiply
   2,131,932x = 4,580,088 × 4,580,088
4. Step 4: Simplify right side
   2,131,932x = 20,977,206,087,744
5. Step 5: Solve for x
   x = 20,977,206,087,744/2,131,932
6. Step 6: Final answer
   x = 9,839,528.69