Finding the Third Proportional to 4,023,394 and 8,622,062

Step by Step Solution

1. Step 1: Write the proportion equation
   4,023,394 : 8,622,062 = 8,622,062 : x
2. Step 2: Convert to fraction form
   4,023,394/8,622,062 = 8,622,062/x
3. Step 3: Cross multiply
   4,023,394x = 8,622,062 × 8,622,062
4. Step 4: Simplify right side
   4,023,394x = 74,339,953,131,844
5. Step 5: Solve for x
   x = 74,339,953,131,844/4,023,394
6. Step 6: Final answer
   x = 18,476,925.98