Finding the Third Proportional to 1,619,856 and 3,499,464

Step by Step Solution

1. Step 1: Write the proportion equation
   1,619,856 : 3,499,464 = 3,499,464 : x
2. Step 2: Convert to fraction form
   1,619,856/3,499,464 = 3,499,464/x
3. Step 3: Cross multiply
   1,619,856x = 3,499,464 × 3,499,464
4. Step 4: Simplify right side
   1,619,856x = 12,246,248,287,296
5. Step 5: Solve for x
   x = 12,246,248,287,296/1,619,856
6. Step 6: Final answer
   x = 7,560,084.53