Finding the Third Proportional to 3,971,700 and 8,573,094

Step by Step Solution

1. Step 1: Write the proportion equation
   3,971,700 : 8,573,094 = 8,573,094 : x
2. Step 2: Convert to fraction form
   3,971,700/8,573,094 = 8,573,094/x
3. Step 3: Cross multiply
   3,971,700x = 8,573,094 × 8,573,094
4. Step 4: Simplify right side
   3,971,700x = 73,497,940,732,836
5. Step 5: Solve for x
   x = 73,497,940,732,836/3,971,700
6. Step 6: Final answer
   x = 18,505,410.97