Finding the Third Proportional to 493,111 and 1,061,128

Step by Step Solution

1. Step 1: Write the proportion equation
   493,111 : 1,061,128 = 1,061,128 : x
2. Step 2: Convert to fraction form
   493,111/1,061,128 = 1,061,128/x
3. Step 3: Cross multiply
   493,111x = 1,061,128 × 1,061,128
4. Step 4: Simplify right side
   493,111x = 1,125,992,632,384
5. Step 5: Solve for x
   x = 1,125,992,632,384/493,111
6. Step 6: Final answer
   x = 2,283,446.59