Finding the Third Proportional to 1,608,470 and 3,349,240

Step by Step Solution

1. Step 1: Write the proportion equation
   1,608,470 : 3,349,240 = 3,349,240 : x
2. Step 2: Convert to fraction form
   1,608,470/3,349,240 = 3,349,240/x
3. Step 3: Cross multiply
   1,608,470x = 3,349,240 × 3,349,240
4. Step 4: Simplify right side
   1,608,470x = 11,217,408,577,600
5. Step 5: Solve for x
   x = 11,217,408,577,600/1,608,470
6. Step 6: Final answer
   x = 6,973,961.95