Finding the Third Proportional to 2,538,624 and 5,495,232

Step by Step Solution

1. Step 1: Write the proportion equation
   2,538,624 : 5,495,232 = 5,495,232 : x
2. Step 2: Convert to fraction form
   2,538,624/5,495,232 = 5,495,232/x
3. Step 3: Cross multiply
   2,538,624x = 5,495,232 × 5,495,232
4. Step 4: Simplify right side
   2,538,624x = 30,197,574,733,824
5. Step 5: Solve for x
   x = 30,197,574,733,824/2,538,624
6. Step 6: Final answer
   x = 11,895,252.99