Finding the Third Proportional to 1,087,063 and 2,305,670

Step by Step Solution

1. Step 1: Write the proportion equation
   1,087,063 : 2,305,670 = 2,305,670 : x
2. Step 2: Convert to fraction form
   1,087,063/2,305,670 = 2,305,670/x
3. Step 3: Cross multiply
   1,087,063x = 2,305,670 × 2,305,670
4. Step 4: Simplify right side
   1,087,063x = 5,316,114,148,900
5. Step 5: Solve for x
   x = 5,316,114,148,900/1,087,063
6. Step 6: Final answer
   x = 4,890,345.96