Finding the Third Proportional to 10,055,424 and 21,704,448

Step by Step Solution

1. Step 1: Write the proportion equation
   10,055,424 : 21,704,448 = 21,704,448 : x
2. Step 2: Convert to fraction form
   10,055,424/21,704,448 = 21,704,448/x
3. Step 3: Cross multiply
   10,055,424x = 21,704,448 × 21,704,448
4. Step 4: Simplify right side
   10,055,424x = 471,083,062,984,704
5. Step 5: Solve for x
   x = 471,083,062,984,704/10,055,424
6. Step 6: Final answer
   x = 46,848,652.33