Finding the Third Proportional to 1,589,117 and 3,475,317

Step by Step Solution

1. Step 1: Write the proportion equation
   1,589,117 : 3,475,317 = 3,475,317 : x
2. Step 2: Convert to fraction form
   1,589,117/3,475,317 = 3,475,317/x
3. Step 3: Cross multiply
   1,589,117x = 3,475,317 × 3,475,317
4. Step 4: Simplify right side
   1,589,117x = 12,077,828,250,489
5. Step 5: Solve for x
   x = 12,077,828,250,489/1,589,117
6. Step 6: Final answer
   x = 7,600,339.21