Finding the Third Proportional to 2,705,848 and 4,281,402

Step by Step Solution

1. Step 1: Write the proportion equation
   2,705,848 : 4,281,402 = 4,281,402 : x
2. Step 2: Convert to fraction form
   2,705,848/4,281,402 = 4,281,402/x
3. Step 3: Cross multiply
   2,705,848x = 4,281,402 × 4,281,402
4. Step 4: Simplify right side
   2,705,848x = 18,330,403,085,604
5. Step 5: Solve for x
   x = 18,330,403,085,604/2,705,848
6. Step 6: Final answer
   x = 6,774,365.41