Finding the Third Proportional to 17,524,992 and 37,640,640

Step by Step Solution

1. Step 1: Write the proportion equation
   17,524,992 : 37,640,640 = 37,640,640 : x
2. Step 2: Convert to fraction form
   17,524,992/37,640,640 = 37,640,640/x
3. Step 3: Cross multiply
   17,524,992x = 37,640,640 × 37,640,640
4. Step 4: Simplify right side
   17,524,992x = 1,416,817,779,609,600
5. Step 5: Solve for x
   x = 1,416,817,779,609,600/17,524,992
6. Step 6: Final answer
   x = 80,845,559.28