Finding the Third Proportional to 14,258,510 and 30,789,736

Step by Step Solution

1. Step 1: Write the proportion equation
   14,258,510 : 30,789,736 = 30,789,736 : x
2. Step 2: Convert to fraction form
   14,258,510/30,789,736 = 30,789,736/x
3. Step 3: Cross multiply
   14,258,510x = 30,789,736 × 30,789,736
4. Step 4: Simplify right side
   14,258,510x = 948,007,842,949,696
5. Step 5: Solve for x
   x = 948,007,842,949,696/14,258,510
6. Step 6: Final answer
   x = 66,487,160.51