Finding the Third Proportional to 5,256,531 and 7,685,232

Step by Step Solution

1. Step 1: Write the proportion equation
   5,256,531 : 7,685,232 = 7,685,232 : x
2. Step 2: Convert to fraction form
   5,256,531/7,685,232 = 7,685,232/x
3. Step 3: Cross multiply
   5,256,531x = 7,685,232 × 7,685,232
4. Step 4: Simplify right side
   5,256,531x = 59,062,790,893,824
5. Step 5: Solve for x
   x = 59,062,790,893,824/5,256,531
6. Step 6: Final answer
   x = 11,236,077.73