Finding the Third Proportional to 1,642,974 and 3,595,146

Step by Step Solution

1. Step 1: Write the proportion equation
   1,642,974 : 3,595,146 = 3,595,146 : x
2. Step 2: Convert to fraction form
   1,642,974/3,595,146 = 3,595,146/x
3. Step 3: Cross multiply
   1,642,974x = 3,595,146 × 3,595,146
4. Step 4: Simplify right side
   1,642,974x = 12,925,074,761,316
5. Step 5: Solve for x
   x = 12,925,074,761,316/1,642,974
6. Step 6: Final answer
   x = 7,866,877.24