Finding the Third Proportional to 17,382,963 and 37,789,539

Step by Step Solution

1. Step 1: Write the proportion equation
   17,382,963 : 37,789,539 = 37,789,539 : x
2. Step 2: Convert to fraction form
   17,382,963/37,789,539 = 37,789,539/x
3. Step 3: Cross multiply
   17,382,963x = 37,789,539 × 37,789,539
4. Step 4: Simplify right side
   17,382,963x = 1,428,049,257,832,521
5. Step 5: Solve for x
   x = 1,428,049,257,832,521/17,382,963
6. Step 6: Final answer
   x = 82,152,234.80