Finding the Third Proportional to 1,606,536 and 3,477,560

Step by Step Solution

1. Step 1: Write the proportion equation
   1,606,536 : 3,477,560 = 3,477,560 : x
2. Step 2: Convert to fraction form
   1,606,536/3,477,560 = 3,477,560/x
3. Step 3: Cross multiply
   1,606,536x = 3,477,560 × 3,477,560
4. Step 4: Simplify right side
   1,606,536x = 12,093,423,553,600
5. Step 5: Solve for x
   x = 12,093,423,553,600/1,606,536
6. Step 6: Final answer
   x = 7,527,639.31