Finding the Third Proportional to 14,258,624 and 30,790,144

Step by Step Solution

1. Step 1: Write the proportion equation
   14,258,624 : 30,790,144 = 30,790,144 : x
2. Step 2: Convert to fraction form
   14,258,624/30,790,144 = 30,790,144/x
3. Step 3: Cross multiply
   14,258,624x = 30,790,144 × 30,790,144
4. Step 4: Simplify right side
   14,258,624x = 948,032,967,540,736
5. Step 5: Solve for x
   x = 948,032,967,540,736/14,258,624
6. Step 6: Final answer
   x = 66,488,390.99