Finding the Third Proportional to 2,164,362 and 3,364,434

Step by Step Solution

1. Step 1: Write the proportion equation
   2,164,362 : 3,364,434 = 3,364,434 : x
2. Step 2: Convert to fraction form
   2,164,362/3,364,434 = 3,364,434/x
3. Step 3: Cross multiply
   2,164,362x = 3,364,434 × 3,364,434
4. Step 4: Simplify right side
   2,164,362x = 11,319,416,140,356
5. Step 5: Solve for x
   x = 11,319,416,140,356/2,164,362
6. Step 6: Final answer
   x = 5,229,908.92