Finding the Third Proportional to 2,182,964 and 4,592,122

Step by Step Solution

1. Step 1: Write the proportion equation
   2,182,964 : 4,592,122 = 4,592,122 : x
2. Step 2: Convert to fraction form
   2,182,964/4,592,122 = 4,592,122/x
3. Step 3: Cross multiply
   2,182,964x = 4,592,122 × 4,592,122
4. Step 4: Simplify right side
   2,182,964x = 21,087,584,462,884
5. Step 5: Solve for x
   x = 21,087,584,462,884/2,182,964
6. Step 6: Final answer
   x = 9,660,069.73