Finding the Third Proportional to 4,968,604 and 7,477,776

Step by Step Solution

1. Step 1: Write the proportion equation
   4,968,604 : 7,477,776 = 7,477,776 : x
2. Step 2: Convert to fraction form
   4,968,604/7,477,776 = 7,477,776/x
3. Step 3: Cross multiply
   4,968,604x = 7,477,776 × 7,477,776
4. Step 4: Simplify right side
   4,968,604x = 55,917,133,906,176
5. Step 5: Solve for x
   x = 55,917,133,906,176/4,968,604
6. Step 6: Final answer
   x = 11,254,093.49