Finding the Third Proportional to 3,744,857 and 8,068,211.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,744,857 : 8,068,211.50 = 8,068,211.50 : x
2. Step 2: Convert to fraction form
   3,744,857/8,068,211.50 = 8,068,211.50/x
3. Step 3: Cross multiply
   3,744,857x = 8,068,211.50 × 8,068,211.50
4. Step 4: Simplify right side
   3,744,857x = 65,096,036,808,732.25
5. Step 5: Solve for x
   x = 65,096,036,808,732.25/3,744,857
6. Step 6: Final answer
   x = 17,382,783.06