Finding the Third Proportional to 2,370,174 and 5,591,647

Step by Step Solution

1. Step 1: Write the proportion equation
   2,370,174 : 5,591,647 = 5,591,647 : x
2. Step 2: Convert to fraction form
   2,370,174/5,591,647 = 5,591,647/x
3. Step 3: Cross multiply
   2,370,174x = 5,591,647 × 5,591,647
4. Step 4: Simplify right side
   2,370,174x = 31,266,516,172,609
5. Step 5: Solve for x
   x = 31,266,516,172,609/2,370,174
6. Step 6: Final answer
   x = 13,191,654.36