Finding the Third Proportional to 17,996,846 and 38,724,845

Step by Step Solution

1. Step 1: Write the proportion equation
   17,996,846 : 38,724,845 = 38,724,845 : x
2. Step 2: Convert to fraction form
   17,996,846/38,724,845 = 38,724,845/x
3. Step 3: Cross multiply
   17,996,846x = 38,724,845 × 38,724,845
4. Step 4: Simplify right side
   17,996,846x = 1,499,613,620,274,025
5. Step 5: Solve for x
   x = 1,499,613,620,274,025/17,996,846
6. Step 6: Final answer
   x = 83,326,468.44