Finding the Third Proportional to 5,013,401 and 7,637,606

Step by Step Solution

1. Step 1: Write the proportion equation
   5,013,401 : 7,637,606 = 7,637,606 : x
2. Step 2: Convert to fraction form
   5,013,401/7,637,606 = 7,637,606/x
3. Step 3: Cross multiply
   5,013,401x = 7,637,606 × 7,637,606
4. Step 4: Simplify right side
   5,013,401x = 58,333,025,411,236
5. Step 5: Solve for x
   x = 58,333,025,411,236/5,013,401
6. Step 6: Final answer
   x = 11,635,419.83