Finding the Third Proportional to 12,632,048 and 19,184,484

Step by Step Solution

1. Step 1: Write the proportion equation
   12,632,048 : 19,184,484 = 19,184,484 : x
2. Step 2: Convert to fraction form
   12,632,048/19,184,484 = 19,184,484/x
3. Step 3: Cross multiply
   12,632,048x = 19,184,484 × 19,184,484
4. Step 4: Simplify right side
   12,632,048x = 368,044,426,346,256
5. Step 5: Solve for x
   x = 368,044,426,346,256/12,632,048
6. Step 6: Final answer
   x = 29,135,768.51