Finding the Third Proportional to 4,572,714 and 7,017,174

Step by Step Solution

1. Step 1: Write the proportion equation
   4,572,714 : 7,017,174 = 7,017,174 : x
2. Step 2: Convert to fraction form
   4,572,714/7,017,174 = 7,017,174/x
3. Step 3: Cross multiply
   4,572,714x = 7,017,174 × 7,017,174
4. Step 4: Simplify right side
   4,572,714x = 49,240,730,946,276
5. Step 5: Solve for x
   x = 49,240,730,946,276/4,572,714
6. Step 6: Final answer
   x = 10,768,381.96