Finding the Third Proportional to 5,081,090 and 10,898,956

Step by Step Solution

1. Step 1: Write the proportion equation
   5,081,090 : 10,898,956 = 10,898,956 : x
2. Step 2: Convert to fraction form
   5,081,090/10,898,956 = 10,898,956/x
3. Step 3: Cross multiply
   5,081,090x = 10,898,956 × 10,898,956
4. Step 4: Simplify right side
   5,081,090x = 118,787,241,889,936
5. Step 5: Solve for x
   x = 118,787,241,889,936/5,081,090
6. Step 6: Final answer
   x = 23,378,299.12