Finding the Third Proportional to 3,637,358 and 5,057,456

Step by Step Solution

1. Step 1: Write the proportion equation
   3,637,358 : 5,057,456 = 5,057,456 : x
2. Step 2: Convert to fraction form
   3,637,358/5,057,456 = 5,057,456/x
3. Step 3: Cross multiply
   3,637,358x = 5,057,456 × 5,057,456
4. Step 4: Simplify right side
   3,637,358x = 25,577,861,191,936
5. Step 5: Solve for x
   x = 25,577,861,191,936/3,637,358
6. Step 6: Final answer
   x = 7,031,988.93