Finding the Third Proportional to 2,586,696 and 5,441,358

Step by Step Solution

1. Step 1: Write the proportion equation
   2,586,696 : 5,441,358 = 5,441,358 : x
2. Step 2: Convert to fraction form
   2,586,696/5,441,358 = 5,441,358/x
3. Step 3: Cross multiply
   2,586,696x = 5,441,358 × 5,441,358
4. Step 4: Simplify right side
   2,586,696x = 29,608,376,884,164
5. Step 5: Solve for x
   x = 29,608,376,884,164/2,586,696
6. Step 6: Final answer
   x = 11,446,407.65