Finding the Third Proportional to 2,191,360 and 4,554,752

Step by Step Solution

1. Step 1: Write the proportion equation
   2,191,360 : 4,554,752 = 4,554,752 : x
2. Step 2: Convert to fraction form
   2,191,360/4,554,752 = 4,554,752/x
3. Step 3: Cross multiply
   2,191,360x = 4,554,752 × 4,554,752
4. Step 4: Simplify right side
   2,191,360x = 20,745,765,781,504
5. Step 5: Solve for x
   x = 20,745,765,781,504/2,191,360
6. Step 6: Final answer
   x = 9,467,073.32