Finding the Third Proportional to 25,283,532 and 55,488,360

Step by Step Solution

1. Step 1: Write the proportion equation
   25,283,532 : 55,488,360 = 55,488,360 : x
2. Step 2: Convert to fraction form
   25,283,532/55,488,360 = 55,488,360/x
3. Step 3: Cross multiply
   25,283,532x = 55,488,360 × 55,488,360
4. Step 4: Simplify right side
   25,283,532x = 3,078,958,095,489,600
5. Step 5: Solve for x
   x = 3,078,958,095,489,600/25,283,532
6. Step 6: Final answer
   x = 121,777,214.33