Finding the Third Proportional to 52,910,066 and 113,378,356

Step by Step Solution

1. Step 1: Write the proportion equation
   52,910,066 : 113,378,356 = 113,378,356 : x
2. Step 2: Convert to fraction form
   52,910,066/113,378,356 = 113,378,356/x
3. Step 3: Cross multiply
   52,910,066x = 113,378,356 × 113,378,356
4. Step 4: Simplify right side
   52,910,066x = 12,854,651,609,262,736
5. Step 5: Solve for x
   x = 12,854,651,609,262,736/52,910,066
6. Step 6: Final answer
   x = 242,952,855.31