Finding the Third Proportional to 2,363,598 and 5,186,736

Step by Step Solution

1. Step 1: Write the proportion equation
   2,363,598 : 5,186,736 = 5,186,736 : x
2. Step 2: Convert to fraction form
   2,363,598/5,186,736 = 5,186,736/x
3. Step 3: Cross multiply
   2,363,598x = 5,186,736 × 5,186,736
4. Step 4: Simplify right side
   2,363,598x = 26,902,230,333,696
5. Step 5: Solve for x
   x = 26,902,230,333,696/2,363,598
6. Step 6: Final answer
   x = 11,381,897.57