Finding the Third Proportional to 1,091,036 and 2,385,219

Step by Step Solution

1. Step 1: Write the proportion equation
   1,091,036 : 2,385,219 = 2,385,219 : x
2. Step 2: Convert to fraction form
   1,091,036/2,385,219 = 2,385,219/x
3. Step 3: Cross multiply
   1,091,036x = 2,385,219 × 2,385,219
4. Step 4: Simplify right side
   1,091,036x = 5,689,269,677,961
5. Step 5: Solve for x
   x = 5,689,269,677,961/1,091,036
6. Step 6: Final answer
   x = 5,214,557.24