Finding the Third Proportional to 9,096,464 and 19,902,028

Step by Step Solution

1. Step 1: Write the proportion equation
   9,096,464 : 19,902,028 = 19,902,028 : x
2. Step 2: Convert to fraction form
   9,096,464/19,902,028 = 19,902,028/x
3. Step 3: Cross multiply
   9,096,464x = 19,902,028 × 19,902,028
4. Step 4: Simplify right side
   9,096,464x = 396,090,718,512,784
5. Step 5: Solve for x
   x = 396,090,718,512,784/9,096,464
6. Step 6: Final answer
   x = 43,543,372.29