Finding the Third Proportional to 83,982,881 and 120,095,665

Step by Step Solution

1. Step 1: Write the proportion equation
   83,982,881 : 120,095,665 = 120,095,665 : x
2. Step 2: Convert to fraction form
   83,982,881/120,095,665 = 120,095,665/x
3. Step 3: Cross multiply
   83,982,881x = 120,095,665 × 120,095,665
4. Step 4: Simplify right side
   83,982,881x = 14,422,968,751,792,224
5. Step 5: Solve for x
   x = 14,422,968,751,792,224/83,982,881
6. Step 6: Final answer
   x = 171,737,008.54