Finding the Third Proportional to 1,059,448 and 2,299,501

Step by Step Solution

1. Step 1: Write the proportion equation
   1,059,448 : 2,299,501 = 2,299,501 : x
2. Step 2: Convert to fraction form
   1,059,448/2,299,501 = 2,299,501/x
3. Step 3: Cross multiply
   1,059,448x = 2,299,501 × 2,299,501
4. Step 4: Simplify right side
   1,059,448x = 5,287,704,849,001
5. Step 5: Solve for x
   x = 5,287,704,849,001/1,059,448
6. Step 6: Final answer
   x = 4,990,999.89