Finding the Third Proportional to 2,574,262 and 3,385,153

Step by Step Solution

1. Step 1: Write the proportion equation
   2,574,262 : 3,385,153 = 3,385,153 : x
2. Step 2: Convert to fraction form
   2,574,262/3,385,153 = 3,385,153/x
3. Step 3: Cross multiply
   2,574,262x = 3,385,153 × 3,385,153
4. Step 4: Simplify right side
   2,574,262x = 11,459,260,833,409
5. Step 5: Solve for x
   x = 11,459,260,833,409/2,574,262
6. Step 6: Final answer
   x = 4,451,474.18