Finding the Third Proportional to 14,258,500 and 30,789,716

Step by Step Solution

1. Step 1: Write the proportion equation
   14,258,500 : 30,789,716 = 30,789,716 : x
2. Step 2: Convert to fraction form
   14,258,500/30,789,716 = 30,789,716/x
3. Step 3: Cross multiply
   14,258,500x = 30,789,716 × 30,789,716
4. Step 4: Simplify right side
   14,258,500x = 948,006,611,360,656
5. Step 5: Solve for x
   x = 948,006,611,360,656/14,258,500
6. Step 6: Final answer
   x = 66,487,120.76