Finding the Third Proportional to 17,290,696 and 27,123,036

Step by Step Solution

1. Step 1: Write the proportion equation
   17,290,696 : 27,123,036 = 27,123,036 : x
2. Step 2: Convert to fraction form
   17,290,696/27,123,036 = 27,123,036/x
3. Step 3: Cross multiply
   17,290,696x = 27,123,036 × 27,123,036
4. Step 4: Simplify right side
   17,290,696x = 735,659,081,857,296
5. Step 5: Solve for x
   x = 735,659,081,857,296/17,290,696
6. Step 6: Final answer
   x = 42,546,528.02