Finding the Third Proportional to 5,137,074 and 7,556,652

Step by Step Solution

1. Step 1: Write the proportion equation
   5,137,074 : 7,556,652 = 7,556,652 : x
2. Step 2: Convert to fraction form
   5,137,074/7,556,652 = 7,556,652/x
3. Step 3: Cross multiply
   5,137,074x = 7,556,652 × 7,556,652
4. Step 4: Simplify right side
   5,137,074x = 57,102,989,449,104
5. Step 5: Solve for x
   x = 57,102,989,449,104/5,137,074
6. Step 6: Final answer
   x = 11,115,858.84