Finding the Third Proportional to 10,887,208 and 25,429,348

Step by Step Solution

1. Step 1: Write the proportion equation
   10,887,208 : 25,429,348 = 25,429,348 : x
2. Step 2: Convert to fraction form
   10,887,208/25,429,348 = 25,429,348/x
3. Step 3: Cross multiply
   10,887,208x = 25,429,348 × 25,429,348
4. Step 4: Simplify right side
   10,887,208x = 646,651,739,705,104
5. Step 5: Solve for x
   x = 646,651,739,705,104/10,887,208
6. Step 6: Final answer
   x = 59,395,552.99