Finding the Third Proportional to 34,257,456 and 53,107,272

Step by Step Solution

1. Step 1: Write the proportion equation
   34,257,456 : 53,107,272 = 53,107,272 : x
2. Step 2: Convert to fraction form
   34,257,456/53,107,272 = 53,107,272/x
3. Step 3: Cross multiply
   34,257,456x = 53,107,272 × 53,107,272
4. Step 4: Simplify right side
   34,257,456x = 2,820,382,339,281,984
5. Step 5: Solve for x
   x = 2,820,382,339,281,984/34,257,456
6. Step 6: Final answer
   x = 82,329,007.13