Finding the Third Proportional to 2,116,764 and 4,573,056

Step by Step Solution

1. Step 1: Write the proportion equation
   2,116,764 : 4,573,056 = 4,573,056 : x
2. Step 2: Convert to fraction form
   2,116,764/4,573,056 = 4,573,056/x
3. Step 3: Cross multiply
   2,116,764x = 4,573,056 × 4,573,056
4. Step 4: Simplify right side
   2,116,764x = 20,912,841,179,136
5. Step 5: Solve for x
   x = 20,912,841,179,136/2,116,764
6. Step 6: Final answer
   x = 9,879,628.14