Finding the Third Proportional to 2,691,802 and 4,137,486

Step by Step Solution

1. Step 1: Write the proportion equation
   2,691,802 : 4,137,486 = 4,137,486 : x
2. Step 2: Convert to fraction form
   2,691,802/4,137,486 = 4,137,486/x
3. Step 3: Cross multiply
   2,691,802x = 4,137,486 × 4,137,486
4. Step 4: Simplify right side
   2,691,802x = 17,118,790,400,196
5. Step 5: Solve for x
   x = 17,118,790,400,196/2,691,802
6. Step 6: Final answer
   x = 6,359,602.38