Finding the Third Proportional to 1,386,091 and 2,073,495

Step by Step Solution

1. Step 1: Write the proportion equation
   1,386,091 : 2,073,495 = 2,073,495 : x
2. Step 2: Convert to fraction form
   1,386,091/2,073,495 = 2,073,495/x
3. Step 3: Cross multiply
   1,386,091x = 2,073,495 × 2,073,495
4. Step 4: Simplify right side
   1,386,091x = 4,299,381,515,025
5. Step 5: Solve for x
   x = 4,299,381,515,025/1,386,091
6. Step 6: Final answer
   x = 3,101,803.21