Finding the Third Proportional to 1,738,980 and 3,709,072

Step by Step Solution

1. Step 1: Write the proportion equation
   1,738,980 : 3,709,072 = 3,709,072 : x
2. Step 2: Convert to fraction form
   1,738,980/3,709,072 = 3,709,072/x
3. Step 3: Cross multiply
   1,738,980x = 3,709,072 × 3,709,072
4. Step 4: Simplify right side
   1,738,980x = 13,757,215,101,184
5. Step 5: Solve for x
   x = 13,757,215,101,184/1,738,980
6. Step 6: Final answer
   x = 7,911,082.99