Finding the Third Proportional to 20,696,606 and 43,538,164

Step by Step Solution

1. Step 1: Write the proportion equation
   20,696,606 : 43,538,164 = 43,538,164 : x
2. Step 2: Convert to fraction form
   20,696,606/43,538,164 = 43,538,164/x
3. Step 3: Cross multiply
   20,696,606x = 43,538,164 × 43,538,164
4. Step 4: Simplify right side
   20,696,606x = 1,895,571,724,490,896
5. Step 5: Solve for x
   x = 1,895,571,724,490,896/20,696,606
6. Step 6: Final answer
   x = 91,588,530.24