Finding the Third Proportional to 707,084,481 and 1,536,570,978

Step by Step Solution

1. Step 1: Write the proportion equation
   707,084,481 : 1,536,570,978 = 1,536,570,978 : x
2. Step 2: Convert to fraction form
   707,084,481/1,536,570,978 = 1,536,570,978/x
3. Step 3: Cross multiply
   707,084,481x = 1,536,570,978 × 1,536,570,978
4. Step 4: Simplify right side
   707,084,481x = 2,361,050,370,431,876,608
5. Step 5: Solve for x
   x = 2,361,050,370,431,876,608/707,084,481
6. Step 6: Final answer
   x = 3,339,134,762.36