Finding the Third Proportional to 3,608,127 and 7,776,072

Step by Step Solution

1. Step 1: Write the proportion equation
   3,608,127 : 7,776,072 = 7,776,072 : x
2. Step 2: Convert to fraction form
   3,608,127/7,776,072 = 7,776,072/x
3. Step 3: Cross multiply
   3,608,127x = 7,776,072 × 7,776,072
4. Step 4: Simplify right side
   3,608,127x = 60,467,295,749,184
5. Step 5: Solve for x
   x = 60,467,295,749,184/3,608,127
6. Step 6: Final answer
   x = 16,758,638.42