Finding the Third Proportional to 2,426,836 and 5,266,196

Step by Step Solution

1. Step 1: Write the proportion equation
   2,426,836 : 5,266,196 = 5,266,196 : x
2. Step 2: Convert to fraction form
   2,426,836/5,266,196 = 5,266,196/x
3. Step 3: Cross multiply
   2,426,836x = 5,266,196 × 5,266,196
4. Step 4: Simplify right side
   2,426,836x = 27,732,820,310,416
5. Step 5: Solve for x
   x = 27,732,820,310,416/2,426,836
6. Step 6: Final answer
   x = 11,427,562.60