Finding the Third Proportional to 113,572,131,770.25 and 245,277,859,108.50

Step by Step Solution

1. Step 1: Write the proportion equation
   113,572,131,770.25 : 245,277,859,108.50 = 245,277,859,108.50 : x
2. Step 2: Convert to fraction form
   113,572,131,770.25/245,277,859,108.50 = 245,277,859,108.50/x
3. Step 3: Cross multiply
   113,572,131,770.25x = 245,277,859,108.50 × 245,277,859,108.50
4. Step 4: Simplify right side
   113,572,131,770.25x = 60,161,228,168,849,178,755,072
5. Step 5: Solve for x
   x = 60,161,228,168,849,178,755,072/113,572,131,770.25
6. Step 6: Final answer
   x = 529,718,226,039.39