Finding the Third Proportional to 3,478,084 and 4,806,056

Step by Step Solution

1. Step 1: Write the proportion equation
   3,478,084 : 4,806,056 = 4,806,056 : x
2. Step 2: Convert to fraction form
   3,478,084/4,806,056 = 4,806,056/x
3. Step 3: Cross multiply
   3,478,084x = 4,806,056 × 4,806,056
4. Step 4: Simplify right side
   3,478,084x = 23,098,174,275,136
5. Step 5: Solve for x
   x = 23,098,174,275,136/3,478,084
6. Step 6: Final answer
   x = 6,641,062.80