Finding the Third Proportional to 2,671,488 and 4,137,264

Step by Step Solution

1. Step 1: Write the proportion equation
   2,671,488 : 4,137,264 = 4,137,264 : x
2. Step 2: Convert to fraction form
   2,671,488/4,137,264 = 4,137,264/x
3. Step 3: Cross multiply
   2,671,488x = 4,137,264 × 4,137,264
4. Step 4: Simplify right side
   2,671,488x = 17,116,953,405,696
5. Step 5: Solve for x
   x = 17,116,953,405,696/2,671,488
6. Step 6: Final answer
   x = 6,407,273.18