Finding the Third Proportional to 816,092,017.50 and 1,770,740,674.50

Step by Step Solution

1. Step 1: Write the proportion equation
   816,092,017.50 : 1,770,740,674.50 = 1,770,740,674.50 : x
2. Step 2: Convert to fraction form
   816,092,017.50/1,770,740,674.50 = 1,770,740,674.50/x
3. Step 3: Cross multiply
   816,092,017.50x = 1,770,740,674.50 × 1,770,740,674.50
4. Step 4: Simplify right side
   816,092,017.50x = 3,135,522,536,328,714,752
5. Step 5: Solve for x
   x = 3,135,522,536,328,714,752/816,092,017.50
6. Step 6: Final answer
   x = 3,842,118,865.39