Finding the Third Proportional to 4,657,998 and 10,184,928

Step by Step Solution

1. Step 1: Write the proportion equation
   4,657,998 : 10,184,928 = 10,184,928 : x
2. Step 2: Convert to fraction form
   4,657,998/10,184,928 = 10,184,928/x
3. Step 3: Cross multiply
   4,657,998x = 10,184,928 × 10,184,928
4. Step 4: Simplify right side
   4,657,998x = 103,732,758,365,184
5. Step 5: Solve for x
   x = 103,732,758,365,184/4,657,998
6. Step 6: Final answer
   x = 22,269,816.00