Finding the Third Proportional to 649,583,853 and 1,333,604,119.50

Step by Step Solution

1. Step 1: Write the proportion equation
   649,583,853 : 1,333,604,119.50 = 1,333,604,119.50 : x
2. Step 2: Convert to fraction form
   649,583,853/1,333,604,119.50 = 1,333,604,119.50/x
3. Step 3: Cross multiply
   649,583,853x = 1,333,604,119.50 × 1,333,604,119.50
4. Step 4: Simplify right side
   649,583,853x = 1,778,499,947,547,370,240
5. Step 5: Solve for x
   x = 1,778,499,947,547,370,240/649,583,853
6. Step 6: Final answer
   x = 2,737,906,644.90