Finding the Third Proportional to 3,049,358 and 4,065,258

Step by Step Solution

1. Step 1: Write the proportion equation
   3,049,358 : 4,065,258 = 4,065,258 : x
2. Step 2: Convert to fraction form
   3,049,358/4,065,258 = 4,065,258/x
3. Step 3: Cross multiply
   3,049,358x = 4,065,258 × 4,065,258
4. Step 4: Simplify right side
   3,049,358x = 16,526,322,606,564
5. Step 5: Solve for x
   x = 16,526,322,606,564/3,049,358
6. Step 6: Final answer
   x = 5,419,607.21