Finding the Third Proportional to 5,256,532 and 7,685,233

Step by Step Solution

1. Step 1: Write the proportion equation
   5,256,532 : 7,685,233 = 7,685,233 : x
2. Step 2: Convert to fraction form
   5,256,532/7,685,233 = 7,685,233/x
3. Step 3: Cross multiply
   5,256,532x = 7,685,233 × 7,685,233
4. Step 4: Simplify right side
   5,256,532x = 59,062,806,264,289
5. Step 5: Solve for x
   x = 59,062,806,264,289/5,256,532
6. Step 6: Final answer
   x = 11,236,078.51