Finding the Third Proportional to 1,210,796 and 2,634,414

Step by Step Solution

1. Step 1: Write the proportion equation
   1,210,796 : 2,634,414 = 2,634,414 : x
2. Step 2: Convert to fraction form
   1,210,796/2,634,414 = 2,634,414/x
3. Step 3: Cross multiply
   1,210,796x = 2,634,414 × 2,634,414
4. Step 4: Simplify right side
   1,210,796x = 6,940,137,123,396
5. Step 5: Solve for x
   x = 6,940,137,123,396/1,210,796
6. Step 6: Final answer
   x = 5,731,879.79