Finding the Third Proportional to 1,589,118 and 3,475,318.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,589,118 : 3,475,318.50 = 3,475,318.50 : x
2. Step 2: Convert to fraction form
   1,589,118/3,475,318.50 = 3,475,318.50/x
3. Step 3: Cross multiply
   1,589,118x = 3,475,318.50 × 3,475,318.50
4. Step 4: Simplify right side
   1,589,118x = 12,077,838,676,442.25
5. Step 5: Solve for x
   x = 12,077,838,676,442.25/1,589,118
6. Step 6: Final answer
   x = 7,600,340.99