Finding the Third Proportional to 14,258,492 and 30,789,698

Step by Step Solution

1. Step 1: Write the proportion equation
   14,258,492 : 30,789,698 = 30,789,698 : x
2. Step 2: Convert to fraction form
   14,258,492/30,789,698 = 30,789,698/x
3. Step 3: Cross multiply
   14,258,492x = 30,789,698 × 30,789,698
4. Step 4: Simplify right side
   14,258,492x = 948,005,502,931,204
5. Step 5: Solve for x
   x = 948,005,502,931,204/14,258,492
6. Step 6: Final answer
   x = 66,487,080.33