Finding the Third Proportional to 35,353,980 and 76,111,128

Step by Step Solution

1. Step 1: Write the proportion equation
   35,353,980 : 76,111,128 = 76,111,128 : x
2. Step 2: Convert to fraction form
   35,353,980/76,111,128 = 76,111,128/x
3. Step 3: Cross multiply
   35,353,980x = 76,111,128 × 76,111,128
4. Step 4: Simplify right side
   35,353,980x = 5,792,903,805,432,384
5. Step 5: Solve for x
   x = 5,792,903,805,432,384/35,353,980
6. Step 6: Final answer
   x = 163,854,361.11