Finding the Third Proportional to 755,770,813,274 and 1,665,591,791,732

Step by Step Solution

1. Step 1: Write the proportion equation
   755,770,813,274 : 1,665,591,791,732 = 1,665,591,791,732 : x
2. Step 2: Convert to fraction form
   755,770,813,274/1,665,591,791,732 = 1,665,591,791,732/x
3. Step 3: Cross multiply
   755,770,813,274x = 1,665,591,791,732 × 1,665,591,791,732
4. Step 4: Simplify right side
   755,770,813,274x = 2,774,196,016,685,014,287,646,720
5. Step 5: Solve for x
   x = 2,774,196,016,685,014,287,646,720/755,770,813,274
6. Step 6: Final answer
   x = 3,670,684,244,430.13