Finding the Third Proportional to 9,096,405 and 19,901,964

Step by Step Solution

1. Step 1: Write the proportion equation
   9,096,405 : 19,901,964 = 19,901,964 : x
2. Step 2: Convert to fraction form
   9,096,405/19,901,964 = 19,901,964/x
3. Step 3: Cross multiply
   9,096,405x = 19,901,964 × 19,901,964
4. Step 4: Simplify right side
   9,096,405x = 396,088,171,057,296
5. Step 5: Solve for x
   x = 396,088,171,057,296/9,096,405
6. Step 6: Final answer
   x = 43,543,374.67