Finding the Third Proportional to 27,386,881 and 42,384,014

Step by Step Solution

1. Step 1: Write the proportion equation
   27,386,881 : 42,384,014 = 42,384,014 : x
2. Step 2: Convert to fraction form
   27,386,881/42,384,014 = 42,384,014/x
3. Step 3: Cross multiply
   27,386,881x = 42,384,014 × 42,384,014
4. Step 4: Simplify right side
   27,386,881x = 1,796,404,642,752,196
5. Step 5: Solve for x
   x = 1,796,404,642,752,196/27,386,881
6. Step 6: Final answer
   x = 65,593,619.18