Finding the Third Proportional to 1,642,884 and 3,595,470

Step by Step Solution

1. Step 1: Write the proportion equation
   1,642,884 : 3,595,470 = 3,595,470 : x
2. Step 2: Convert to fraction form
   1,642,884/3,595,470 = 3,595,470/x
3. Step 3: Cross multiply
   1,642,884x = 3,595,470 × 3,595,470
4. Step 4: Simplify right side
   1,642,884x = 12,927,404,520,900
5. Step 5: Solve for x
   x = 12,927,404,520,900/1,642,884
6. Step 6: Final answer
   x = 7,868,726.29