Finding the Third Proportional to 114,866,766 and 245,879,766

Step by Step Solution

1. Step 1: Write the proportion equation
   114,866,766 : 245,879,766 = 245,879,766 : x
2. Step 2: Convert to fraction form
   114,866,766/245,879,766 = 245,879,766/x
3. Step 3: Cross multiply
   114,866,766x = 245,879,766 × 245,879,766
4. Step 4: Simplify right side
   114,866,766x = 60,456,859,328,214,752
5. Step 5: Solve for x
   x = 60,456,859,328,214,752/114,866,766
6. Step 6: Final answer
   x = 526,321,593.56