Finding the Third Proportional to 2,667,387,899,634 and 3,598,932,564,720

Step by Step Solution

1. Step 1: Write the proportion equation
   2,667,387,899,634 : 3,598,932,564,720 = 3,598,932,564,720 : x
2. Step 2: Convert to fraction form
   2,667,387,899,634/3,598,932,564,720 = 3,598,932,564,720/x
3. Step 3: Cross multiply
   2,667,387,899,634x = 3,598,932,564,720 × 3,598,932,564,720
4. Step 4: Simplify right side
   2,667,387,899,634x = 12,952,315,605,402,076,313,550,848
5. Step 5: Solve for x
   x = 12,952,315,605,402,076,313,550,848/2,667,387,899,634
6. Step 6: Final answer
   x = 4,855,805,039,521.74