Finding the Third Proportional to 3,448,272 and 7,493,418

Step by Step Solution

1. Step 1: Write the proportion equation
   3,448,272 : 7,493,418 = 7,493,418 : x
2. Step 2: Convert to fraction form
   3,448,272/7,493,418 = 7,493,418/x
3. Step 3: Cross multiply
   3,448,272x = 7,493,418 × 7,493,418
4. Step 4: Simplify right side
   3,448,272x = 56,151,313,322,724
5. Step 5: Solve for x
   x = 56,151,313,322,724/3,448,272
6. Step 6: Final answer
   x = 16,283,899.10