Finding the Third Proportional to 2,005,261 and 4,330,174

Step by Step Solution

1. Step 1: Write the proportion equation
   2,005,261 : 4,330,174 = 4,330,174 : x
2. Step 2: Convert to fraction form
   2,005,261/4,330,174 = 4,330,174/x
3. Step 3: Cross multiply
   2,005,261x = 4,330,174 × 4,330,174
4. Step 4: Simplify right side
   2,005,261x = 18,750,406,870,276
5. Step 5: Solve for x
   x = 18,750,406,870,276/2,005,261
6. Step 6: Final answer
   x = 9,350,606.66