Finding the Third Proportional to 2,858,276 and 5,951,776

Step by Step Solution

1. Step 1: Write the proportion equation
   2,858,276 : 5,951,776 = 5,951,776 : x
2. Step 2: Convert to fraction form
   2,858,276/5,951,776 = 5,951,776/x
3. Step 3: Cross multiply
   2,858,276x = 5,951,776 × 5,951,776
4. Step 4: Simplify right side
   2,858,276x = 35,423,637,554,176
5. Step 5: Solve for x
   x = 35,423,637,554,176/2,858,276
6. Step 6: Final answer
   x = 12,393,357.94