Finding the Third Proportional to 56,970,737,688 and 83,749,511,692

Step by Step Solution

1. Step 1: Write the proportion equation
   56,970,737,688 : 83,749,511,692 = 83,749,511,692 : x
2. Step 2: Convert to fraction form
   56,970,737,688/83,749,511,692 = 83,749,511,692/x
3. Step 3: Cross multiply
   56,970,737,688x = 83,749,511,692 × 83,749,511,692
4. Step 4: Simplify right side
   56,970,737,688x = 7,013,980,708,648,444,231,680
5. Step 5: Solve for x
   x = 7,013,980,708,648,444,231,680/56,970,737,688
6. Step 6: Final answer
   x = 123,115,497,416.59