Finding the Third Proportional to 2,670,210 and 4,137,252

Step by Step Solution

1. Step 1: Write the proportion equation
   2,670,210 : 4,137,252 = 4,137,252 : x
2. Step 2: Convert to fraction form
   2,670,210/4,137,252 = 4,137,252/x
3. Step 3: Cross multiply
   2,670,210x = 4,137,252 × 4,137,252
4. Step 4: Simplify right side
   2,670,210x = 17,116,854,111,504
5. Step 5: Solve for x
   x = 17,116,854,111,504/2,670,210
6. Step 6: Final answer
   x = 6,410,302.60