Finding the Third Proportional to 1,581,884 and 3,412,600

Step by Step Solution

1. Step 1: Write the proportion equation
   1,581,884 : 3,412,600 = 3,412,600 : x
2. Step 2: Convert to fraction form
   1,581,884/3,412,600 = 3,412,600/x
3. Step 3: Cross multiply
   1,581,884x = 3,412,600 × 3,412,600
4. Step 4: Simplify right side
   1,581,884x = 11,645,838,760,000
5. Step 5: Solve for x
   x = 11,645,838,760,000/1,581,884
6. Step 6: Final answer
   x = 7,362,005.53