Finding the Third Proportional to 2,493,274 and 5,380,208

Step by Step Solution

1. Step 1: Write the proportion equation
   2,493,274 : 5,380,208 = 5,380,208 : x
2. Step 2: Convert to fraction form
   2,493,274/5,380,208 = 5,380,208/x
3. Step 3: Cross multiply
   2,493,274x = 5,380,208 × 5,380,208
4. Step 4: Simplify right side
   2,493,274x = 28,946,638,123,264
5. Step 5: Solve for x
   x = 28,946,638,123,264/2,493,274
6. Step 6: Final answer
   x = 11,609,890.50