Finding the Third Proportional to 2,193,232 and 4,890,747

Step by Step Solution

1. Step 1: Write the proportion equation
   2,193,232 : 4,890,747 = 4,890,747 : x
2. Step 2: Convert to fraction form
   2,193,232/4,890,747 = 4,890,747/x
3. Step 3: Cross multiply
   2,193,232x = 4,890,747 × 4,890,747
4. Step 4: Simplify right side
   2,193,232x = 23,919,406,218,009
5. Step 5: Solve for x
   x = 23,919,406,218,009/2,193,232
6. Step 6: Final answer
   x = 10,906,008.22