Finding the Third Proportional to 17,774,528 and 38,760,256

Step by Step Solution

1. Step 1: Write the proportion equation
   17,774,528 : 38,760,256 = 38,760,256 : x
2. Step 2: Convert to fraction form
   17,774,528/38,760,256 = 38,760,256/x
3. Step 3: Cross multiply
   17,774,528x = 38,760,256 × 38,760,256
4. Step 4: Simplify right side
   17,774,528x = 1,502,357,445,185,536
5. Step 5: Solve for x
   x = 1,502,357,445,185,536/17,774,528
6. Step 6: Final answer
   x = 84,523,057.11