Finding the Third Proportional to 113,339,077.88 and 240,298,366.50

Step by Step Solution

1. Step 1: Write the proportion equation
   113,339,077.88 : 240,298,366.50 = 240,298,366.50 : x
2. Step 2: Convert to fraction form
   113,339,077.88/240,298,366.50 = 240,298,366.50/x
3. Step 3: Cross multiply
   113,339,077.88x = 240,298,366.50 × 240,298,366.50
4. Step 4: Simplify right side
   113,339,077.88x = 57,743,304,942,568,320
5. Step 5: Solve for x
   x = 57,743,304,942,568,320/113,339,077.88
6. Step 6: Final answer
   x = 509,473,925.72