Finding the Third Proportional to 2,111,232 and 4,554,240

Step by Step Solution

1. Step 1: Write the proportion equation
   2,111,232 : 4,554,240 = 4,554,240 : x
2. Step 2: Convert to fraction form
   2,111,232/4,554,240 = 4,554,240/x
3. Step 3: Cross multiply
   2,111,232x = 4,554,240 × 4,554,240
4. Step 4: Simplify right side
   2,111,232x = 20,741,101,977,600
5. Step 5: Solve for x
   x = 20,741,101,977,600/2,111,232
6. Step 6: Final answer
   x = 9,824,169.95