Finding the Third Proportional to 11,586,836 and 17,529,384

Step by Step Solution

1. Step 1: Write the proportion equation
   11,586,836 : 17,529,384 = 17,529,384 : x
2. Step 2: Convert to fraction form
   11,586,836/17,529,384 = 17,529,384/x
3. Step 3: Cross multiply
   11,586,836x = 17,529,384 × 17,529,384
4. Step 4: Simplify right side
   11,586,836x = 307,279,303,419,456
5. Step 5: Solve for x
   x = 307,279,303,419,456/11,586,836
6. Step 6: Final answer
   x = 26,519,690.40