Finding the Third Proportional to 365,387,383.50 and 862,248,826.50

Step by Step Solution

1. Step 1: Write the proportion equation
   365,387,383.50 : 862,248,826.50 = 862,248,826.50 : x
2. Step 2: Convert to fraction form
   365,387,383.50/862,248,826.50 = 862,248,826.50/x
3. Step 3: Cross multiply
   365,387,383.50x = 862,248,826.50 × 862,248,826.50
4. Step 4: Simplify right side
   365,387,383.50x = 743,473,038,800,627,072
5. Step 5: Solve for x
   x = 743,473,038,800,627,072/365,387,383.50
6. Step 6: Final answer
   x = 2,034,752,901.64