Finding the Third Proportional to 558,882,772,104 and 1,215,687,589,224

Step by Step Solution

1. Step 1: Write the proportion equation
   558,882,772,104 : 1,215,687,589,224 = 1,215,687,589,224 : x
2. Step 2: Convert to fraction form
   558,882,772,104/1,215,687,589,224 = 1,215,687,589,224/x
3. Step 3: Cross multiply
   558,882,772,104x = 1,215,687,589,224 × 1,215,687,589,224
4. Step 4: Simplify right side
   558,882,772,104x = 1,477,896,314,593,260,970,442,752
5. Step 5: Solve for x
   x = 1,477,896,314,593,260,970,442,752/558,882,772,104
6. Step 6: Final answer
   x = 2,644,376,224,068.41