Finding the Third Proportional to 1,702,174 and 3,688,010

Step by Step Solution

1. Step 1: Write the proportion equation
   1,702,174 : 3,688,010 = 3,688,010 : x
2. Step 2: Convert to fraction form
   1,702,174/3,688,010 = 3,688,010/x
3. Step 3: Cross multiply
   1,702,174x = 3,688,010 × 3,688,010
4. Step 4: Simplify right side
   1,702,174x = 13,601,417,760,100
5. Step 5: Solve for x
   x = 13,601,417,760,100/1,702,174
6. Step 6: Final answer
   x = 7,990,615.39