Finding the Third Proportional to 56,970,737,684 and 83,749,511,686

Step by Step Solution

1. Step 1: Write the proportion equation
   56,970,737,684 : 83,749,511,686 = 83,749,511,686 : x
2. Step 2: Convert to fraction form
   56,970,737,684/83,749,511,686 = 83,749,511,686/x
3. Step 3: Cross multiply
   56,970,737,684x = 83,749,511,686 × 83,749,511,686
4. Step 4: Simplify right side
   56,970,737,684x = 7,013,980,707,643,450,195,968
5. Step 5: Solve for x
   x = 7,013,980,707,643,450,195,968/56,970,737,684
6. Step 6: Final answer
   x = 123,115,497,407.60