Finding the Third Proportional to 4,591,602 and 10,009,932

Step by Step Solution

1. Step 1: Write the proportion equation
   4,591,602 : 10,009,932 = 10,009,932 : x
2. Step 2: Convert to fraction form
   4,591,602/10,009,932 = 10,009,932/x
3. Step 3: Cross multiply
   4,591,602x = 10,009,932 × 10,009,932
4. Step 4: Simplify right side
   4,591,602x = 100,198,738,644,624
5. Step 5: Solve for x
   x = 100,198,738,644,624/4,591,602
6. Step 6: Final answer
   x = 21,822,174.19