Finding the Third Proportional to 113,586,894,774 and 242,929,939,680

Step by Step Solution

1. Step 1: Write the proportion equation
   113,586,894,774 : 242,929,939,680 = 242,929,939,680 : x
2. Step 2: Convert to fraction form
   113,586,894,774/242,929,939,680 = 242,929,939,680/x
3. Step 3: Cross multiply
   113,586,894,774x = 242,929,939,680 × 242,929,939,680
4. Step 4: Simplify right side
   113,586,894,774x = 59,014,955,592,928,441,925,632
5. Step 5: Solve for x
   x = 59,014,955,592,928,441,925,632/113,586,894,774
6. Step 6: Final answer
   x = 519,557,786,224.80