Finding the Third Proportional to 19,715,770 and 43,141,942

Step by Step Solution

1. Step 1: Write the proportion equation
   19,715,770 : 43,141,942 = 43,141,942 : x
2. Step 2: Convert to fraction form
   19,715,770/43,141,942 = 43,141,942/x
3. Step 3: Cross multiply
   19,715,770x = 43,141,942 × 43,141,942
4. Step 4: Simplify right side
   19,715,770x = 1,861,227,159,531,364
5. Step 5: Solve for x
   x = 1,861,227,159,531,364/19,715,770
6. Step 6: Final answer
   x = 94,402,965.72