Finding the Third Proportional to 4,817,475 and 7,045,272

Step by Step Solution

1. Step 1: Write the proportion equation
   4,817,475 : 7,045,272 = 7,045,272 : x
2. Step 2: Convert to fraction form
   4,817,475/7,045,272 = 7,045,272/x
3. Step 3: Cross multiply
   4,817,475x = 7,045,272 × 7,045,272
4. Step 4: Simplify right side
   4,817,475x = 49,635,857,553,984
5. Step 5: Solve for x
   x = 49,635,857,553,984/4,817,475
6. Step 6: Final answer
   x = 10,303,293.23