Finding the Third Proportional to 3,448,282 and 7,493,438

Step by Step Solution

1. Step 1: Write the proportion equation
   3,448,282 : 7,493,438 = 7,493,438 : x
2. Step 2: Convert to fraction form
   3,448,282/7,493,438 = 7,493,438/x
3. Step 3: Cross multiply
   3,448,282x = 7,493,438 × 7,493,438
4. Step 4: Simplify right side
   3,448,282x = 56,151,613,059,844
5. Step 5: Solve for x
   x = 56,151,613,059,844/3,448,282
6. Step 6: Final answer
   x = 16,283,938.80