Finding the Third Proportional to 9,096,560 and 19,902,208

Step by Step Solution

1. Step 1: Write the proportion equation
   9,096,560 : 19,902,208 = 19,902,208 : x
2. Step 2: Convert to fraction form
   9,096,560/19,902,208 = 19,902,208/x
3. Step 3: Cross multiply
   9,096,560x = 19,902,208 × 19,902,208
4. Step 4: Simplify right side
   9,096,560x = 396,097,883,275,264
5. Step 5: Solve for x
   x = 396,097,883,275,264/9,096,560
6. Step 6: Final answer
   x = 43,543,700.40