Finding the Third Proportional to 946,600 and 2,059,056

Step by Step Solution

1. Step 1: Write the proportion equation
   946,600 : 2,059,056 = 2,059,056 : x
2. Step 2: Convert to fraction form
   946,600/2,059,056 = 2,059,056/x
3. Step 3: Cross multiply
   946,600x = 2,059,056 × 2,059,056
4. Step 4: Simplify right side
   946,600x = 4,239,711,611,136
5. Step 5: Solve for x
   x = 4,239,711,611,136/946,600
6. Step 6: Final answer
   x = 4,478,884.02