Finding the Third Proportional to 19,659,897 and 43,098,930

Step by Step Solution

1. Step 1: Write the proportion equation
   19,659,897 : 43,098,930 = 43,098,930 : x
2. Step 2: Convert to fraction form
   19,659,897/43,098,930 = 43,098,930/x
3. Step 3: Cross multiply
   19,659,897x = 43,098,930 × 43,098,930
4. Step 4: Simplify right side
   19,659,897x = 1,857,517,767,144,900
5. Step 5: Solve for x
   x = 1,857,517,767,144,900/19,659,897
6. Step 6: Final answer
   x = 94,482,578.78