Finding the Third Proportional to 3,290,010 and 5,114,430

Step by Step Solution

1. Step 1: Write the proportion equation
   3,290,010 : 5,114,430 = 5,114,430 : x
2. Step 2: Convert to fraction form
   3,290,010/5,114,430 = 5,114,430/x
3. Step 3: Cross multiply
   3,290,010x = 5,114,430 × 5,114,430
4. Step 4: Simplify right side
   3,290,010x = 26,157,394,224,900
5. Step 5: Solve for x
   x = 26,157,394,224,900/3,290,010
6. Step 6: Final answer
   x = 7,950,551.59