Finding the Third Proportional to 5,013,468 and 7,637,706

Step by Step Solution

1. Step 1: Write the proportion equation
   5,013,468 : 7,637,706 = 7,637,706 : x
2. Step 2: Convert to fraction form
   5,013,468/7,637,706 = 7,637,706/x
3. Step 3: Cross multiply
   5,013,468x = 7,637,706 × 7,637,706
4. Step 4: Simplify right side
   5,013,468x = 58,334,552,942,436
5. Step 5: Solve for x
   x = 58,334,552,942,436/5,013,468
6. Step 6: Final answer
   x = 11,635,569.02