Finding the Third Proportional to 1,229,584,239 and 1,901,833,249.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,229,584,239 : 1,901,833,249.50 = 1,901,833,249.50 : x
2. Step 2: Convert to fraction form
   1,229,584,239/1,901,833,249.50 = 1,901,833,249.50/x
3. Step 3: Cross multiply
   1,229,584,239x = 1,901,833,249.50 × 1,901,833,249.50
4. Step 4: Simplify right side
   1,229,584,239x = 3,616,969,708,903,729,152
5. Step 5: Solve for x
   x = 3,616,969,708,903,729,152/1,229,584,239
6. Step 6: Final answer
   x = 2,941,620,097.41