Finding the Third Proportional to 2,046,173,842,746 and 4,402,687,732,551

Step by Step Solution

1. Step 1: Write the proportion equation
   2,046,173,842,746 : 4,402,687,732,551 = 4,402,687,732,551 : x
2. Step 2: Convert to fraction form
   2,046,173,842,746/4,402,687,732,551 = 4,402,687,732,551/x
3. Step 3: Cross multiply
   2,046,173,842,746x = 4,402,687,732,551 × 4,402,687,732,551
4. Step 4: Simplify right side
   2,046,173,842,746x = 19,383,659,270,355,066,218,872,832
5. Step 5: Solve for x
   x = 19,383,659,270,355,066,218,872,832/2,046,173,842,746
6. Step 6: Final answer
   x = 9,473,124,357,968.47