Finding the Third Proportional to 4,950,612 and 7,877,394

Step by Step Solution

1. Step 1: Write the proportion equation
   4,950,612 : 7,877,394 = 7,877,394 : x
2. Step 2: Convert to fraction form
   4,950,612/7,877,394 = 7,877,394/x
3. Step 3: Cross multiply
   4,950,612x = 7,877,394 × 7,877,394
4. Step 4: Simplify right side
   4,950,612x = 62,053,336,231,236
5. Step 5: Solve for x
   x = 62,053,336,231,236/4,950,612
6. Step 6: Final answer
   x = 12,534,477.80