Finding the Third Proportional to 2,705,776 and 5,635,442

Step by Step Solution

1. Step 1: Write the proportion equation
   2,705,776 : 5,635,442 = 5,635,442 : x
2. Step 2: Convert to fraction form
   2,705,776/5,635,442 = 5,635,442/x
3. Step 3: Cross multiply
   2,705,776x = 5,635,442 × 5,635,442
4. Step 4: Simplify right side
   2,705,776x = 31,758,206,535,364
5. Step 5: Solve for x
   x = 31,758,206,535,364/2,705,776
6. Step 6: Final answer
   x = 11,737,189.82