Finding the Third Proportional to 3,310,290 and 5,061,654

Step by Step Solution

1. Step 1: Write the proportion equation
   3,310,290 : 5,061,654 = 5,061,654 : x
2. Step 2: Convert to fraction form
   3,310,290/5,061,654 = 5,061,654/x
3. Step 3: Cross multiply
   3,310,290x = 5,061,654 × 5,061,654
4. Step 4: Simplify right side
   3,310,290x = 25,620,341,215,716
5. Step 5: Solve for x
   x = 25,620,341,215,716/3,310,290
6. Step 6: Final answer
   x = 7,739,606.26