Finding the Third Proportional to 3,737,286 and 5,771,553

Step by Step Solution

1. Step 1: Write the proportion equation
   3,737,286 : 5,771,553 = 5,771,553 : x
2. Step 2: Convert to fraction form
   3,737,286/5,771,553 = 5,771,553/x
3. Step 3: Cross multiply
   3,737,286x = 5,771,553 × 5,771,553
4. Step 4: Simplify right side
   3,737,286x = 33,310,824,031,809
5. Step 5: Solve for x
   x = 33,310,824,031,809/3,737,286
6. Step 6: Final answer
   x = 8,913,105.40