Finding the Third Proportional to 2,122,258 and 3,000,056

Step by Step Solution

1. Step 1: Write the proportion equation
   2,122,258 : 3,000,056 = 3,000,056 : x
2. Step 2: Convert to fraction form
   2,122,258/3,000,056 = 3,000,056/x
3. Step 3: Cross multiply
   2,122,258x = 3,000,056 × 3,000,056
4. Step 4: Simplify right side
   2,122,258x = 9,000,336,003,136
5. Step 5: Solve for x
   x = 9,000,336,003,136/2,122,258
6. Step 6: Final answer
   x = 4,240,924.53