Finding the Third Proportional to 1,069,570 and 2,378,226

Step by Step Solution

1. Step 1: Write the proportion equation
   1,069,570 : 2,378,226 = 2,378,226 : x
2. Step 2: Convert to fraction form
   1,069,570/2,378,226 = 2,378,226/x
3. Step 3: Cross multiply
   1,069,570x = 2,378,226 × 2,378,226
4. Step 4: Simplify right side
   1,069,570x = 5,655,958,907,076
5. Step 5: Solve for x
   x = 5,655,958,907,076/1,069,570
6. Step 6: Final answer
   x = 5,288,068.02