Finding the Third Proportional to 3,762,136 and 5,377,736

Step by Step Solution

1. Step 1: Write the proportion equation
   3,762,136 : 5,377,736 = 5,377,736 : x
2. Step 2: Convert to fraction form
   3,762,136/5,377,736 = 5,377,736/x
3. Step 3: Cross multiply
   3,762,136x = 5,377,736 × 5,377,736
4. Step 4: Simplify right side
   3,762,136x = 28,920,044,485,696
5. Step 5: Solve for x
   x = 28,920,044,485,696/3,762,136
6. Step 6: Final answer
   x = 7,687,134.25