Finding the Third Proportional to 1,056,628 and 2,060,312

Step by Step Solution

1. Step 1: Write the proportion equation
   1,056,628 : 2,060,312 = 2,060,312 : x
2. Step 2: Convert to fraction form
   1,056,628/2,060,312 = 2,060,312/x
3. Step 3: Cross multiply
   1,056,628x = 2,060,312 × 2,060,312
4. Step 4: Simplify right side
   1,056,628x = 4,244,885,537,344
5. Step 5: Solve for x
   x = 4,244,885,537,344/1,056,628
6. Step 6: Final answer
   x = 4,017,388.84