Finding the Third Proportional to 3,701,418 and 5,042,553

Step by Step Solution

1. Step 1: Write the proportion equation
   3,701,418 : 5,042,553 = 5,042,553 : x
2. Step 2: Convert to fraction form
   3,701,418/5,042,553 = 5,042,553/x
3. Step 3: Cross multiply
   3,701,418x = 5,042,553 × 5,042,553
4. Step 4: Simplify right side
   3,701,418x = 25,427,340,757,809
5. Step 5: Solve for x
   x = 25,427,340,757,809/3,701,418
6. Step 6: Final answer
   x = 6,869,621.52