Finding the Third Proportional to 1,610,208 and 3,472,659

Step by Step Solution

1. Step 1: Write the proportion equation
   1,610,208 : 3,472,659 = 3,472,659 : x
2. Step 2: Convert to fraction form
   1,610,208/3,472,659 = 3,472,659/x
3. Step 3: Cross multiply
   1,610,208x = 3,472,659 × 3,472,659
4. Step 4: Simplify right side
   1,610,208x = 12,059,360,530,281
5. Step 5: Solve for x
   x = 12,059,360,530,281/1,610,208
6. Step 6: Final answer
   x = 7,489,318.48