Finding the Third Proportional to 705,104 and 1,374,784

Step by Step Solution

1. Step 1: Write the proportion equation
   705,104 : 1,374,784 = 1,374,784 : x
2. Step 2: Convert to fraction form
   705,104/1,374,784 = 1,374,784/x
3. Step 3: Cross multiply
   705,104x = 1,374,784 × 1,374,784
4. Step 4: Simplify right side
   705,104x = 1,890,031,046,656
5. Step 5: Solve for x
   x = 1,890,031,046,656/705,104
6. Step 6: Final answer
   x = 2,680,499.68