Finding the Third Proportional to 2,141,808 and 4,461,184

Step by Step Solution

1. Step 1: Write the proportion equation
   2,141,808 : 4,461,184 = 4,461,184 : x
2. Step 2: Convert to fraction form
   2,141,808/4,461,184 = 4,461,184/x
3. Step 3: Cross multiply
   2,141,808x = 4,461,184 × 4,461,184
4. Step 4: Simplify right side
   2,141,808x = 19,902,162,681,856
5. Step 5: Solve for x
   x = 19,902,162,681,856/2,141,808
6. Step 6: Final answer
   x = 9,292,225.39