Finding the Third Proportional to 2,694,978 and 4,053,402

Step by Step Solution

1. Step 1: Write the proportion equation
   2,694,978 : 4,053,402 = 4,053,402 : x
2. Step 2: Convert to fraction form
   2,694,978/4,053,402 = 4,053,402/x
3. Step 3: Cross multiply
   2,694,978x = 4,053,402 × 4,053,402
4. Step 4: Simplify right side
   2,694,978x = 16,430,067,773,604
5. Step 5: Solve for x
   x = 16,430,067,773,604/2,694,978
6. Step 6: Final answer
   x = 6,096,549.87