Finding the Third Proportional to 27,386,882 and 42,384,016

Step by Step Solution

1. Step 1: Write the proportion equation
   27,386,882 : 42,384,016 = 42,384,016 : x
2. Step 2: Convert to fraction form
   27,386,882/42,384,016 = 42,384,016/x
3. Step 3: Cross multiply
   27,386,882x = 42,384,016 × 42,384,016
4. Step 4: Simplify right side
   27,386,882x = 1,796,404,812,288,256
5. Step 5: Solve for x
   x = 1,796,404,812,288,256/27,386,882
6. Step 6: Final answer
   x = 65,593,622.97