Finding the Third Proportional to 1,053,236 and 2,306,488

Step by Step Solution

1. Step 1: Write the proportion equation
   1,053,236 : 2,306,488 = 2,306,488 : x
2. Step 2: Convert to fraction form
   1,053,236/2,306,488 = 2,306,488/x
3. Step 3: Cross multiply
   1,053,236x = 2,306,488 × 2,306,488
4. Step 4: Simplify right side
   1,053,236x = 5,319,886,894,144
5. Step 5: Solve for x
   x = 5,319,886,894,144/1,053,236
6. Step 6: Final answer
   x = 5,050,992.27