Finding the Third Proportional to 27,386,880 and 42,384,024

Step by Step Solution

1. Step 1: Write the proportion equation
   27,386,880 : 42,384,024 = 42,384,024 : x
2. Step 2: Convert to fraction form
   27,386,880/42,384,024 = 42,384,024/x
3. Step 3: Cross multiply
   27,386,880x = 42,384,024 × 42,384,024
4. Step 4: Simplify right side
   27,386,880x = 1,796,405,490,432,576
5. Step 5: Solve for x
   x = 1,796,405,490,432,576/27,386,880
6. Step 6: Final answer
   x = 65,593,652.52