Finding the Third Proportional to 2,406,927 and 5,286,264

Step by Step Solution

1. Step 1: Write the proportion equation
   2,406,927 : 5,286,264 = 5,286,264 : x
2. Step 2: Convert to fraction form
   2,406,927/5,286,264 = 5,286,264/x
3. Step 3: Cross multiply
   2,406,927x = 5,286,264 × 5,286,264
4. Step 4: Simplify right side
   2,406,927x = 27,944,587,077,696
5. Step 5: Solve for x
   x = 27,944,587,077,696/2,406,927
6. Step 6: Final answer
   x = 11,610,068.39