Finding the Third Proportional to 2,705,772 and 5,635,416

Step by Step Solution

1. Step 1: Write the proportion equation
   2,705,772 : 5,635,416 = 5,635,416 : x
2. Step 2: Convert to fraction form
   2,705,772/5,635,416 = 5,635,416/x
3. Step 3: Cross multiply
   2,705,772x = 5,635,416 × 5,635,416
4. Step 4: Simplify right side
   2,705,772x = 31,757,913,493,056
5. Step 5: Solve for x
   x = 31,757,913,493,056/2,705,772
6. Step 6: Final answer
   x = 11,737,098.87