Finding the Third Proportional to 1,685,248 and 3,606,692

Step by Step Solution

1. Step 1: Write the proportion equation
   1,685,248 : 3,606,692 = 3,606,692 : x
2. Step 2: Convert to fraction form
   1,685,248/3,606,692 = 3,606,692/x
3. Step 3: Cross multiply
   1,685,248x = 3,606,692 × 3,606,692
4. Step 4: Simplify right side
   1,685,248x = 13,008,227,182,864
5. Step 5: Solve for x
   x = 13,008,227,182,864/1,685,248
6. Step 6: Final answer
   x = 7,718,880.06