Finding the Third Proportional to 3,738,528 and 5,601,456

Step by Step Solution

1. Step 1: Write the proportion equation
   3,738,528 : 5,601,456 = 5,601,456 : x
2. Step 2: Convert to fraction form
   3,738,528/5,601,456 = 5,601,456/x
3. Step 3: Cross multiply
   3,738,528x = 5,601,456 × 5,601,456
4. Step 4: Simplify right side
   3,738,528x = 31,376,309,319,936
5. Step 5: Solve for x
   x = 31,376,309,319,936/3,738,528
6. Step 6: Final answer
   x = 8,392,690.74