Finding the Third Proportional to 2,146,520 and 3,008,370

Step by Step Solution

1. Step 1: Write the proportion equation
   2,146,520 : 3,008,370 = 3,008,370 : x
2. Step 2: Convert to fraction form
   2,146,520/3,008,370 = 3,008,370/x
3. Step 3: Cross multiply
   2,146,520x = 3,008,370 × 3,008,370
4. Step 4: Simplify right side
   2,146,520x = 9,050,290,056,900
5. Step 5: Solve for x
   x = 9,050,290,056,900/2,146,520
6. Step 6: Final answer
   x = 4,216,261.70