Finding the Third Proportional to 5,444,358 and 8,356,874

Step by Step Solution

1. Step 1: Write the proportion equation
   5,444,358 : 8,356,874 = 8,356,874 : x
2. Step 2: Convert to fraction form
   5,444,358/8,356,874 = 8,356,874/x
3. Step 3: Cross multiply
   5,444,358x = 8,356,874 × 8,356,874
4. Step 4: Simplify right side
   5,444,358x = 69,837,343,051,876
5. Step 5: Solve for x
   x = 69,837,343,051,876/5,444,358
6. Step 6: Final answer
   x = 12,827,470.76