Finding the Third Proportional to 1,059,507 and 2,315,823.75

Step by Step Solution

1. Step 1: Write the proportion equation
   1,059,507 : 2,315,823.75 = 2,315,823.75 : x
2. Step 2: Convert to fraction form
   1,059,507/2,315,823.75 = 2,315,823.75/x
3. Step 3: Cross multiply
   1,059,507x = 2,315,823.75 × 2,315,823.75
4. Step 4: Simplify right side
   1,059,507x = 5,363,039,641,064.06
5. Step 5: Solve for x
   x = 5,363,039,641,064.06/1,059,507
6. Step 6: Final answer
   x = 5,061,825.59