Finding the Third Proportional to 4,761,756 and 7,153,488

Step by Step Solution

1. Step 1: Write the proportion equation
   4,761,756 : 7,153,488 = 7,153,488 : x
2. Step 2: Convert to fraction form
   4,761,756/7,153,488 = 7,153,488/x
3. Step 3: Cross multiply
   4,761,756x = 7,153,488 × 7,153,488
4. Step 4: Simplify right side
   4,761,756x = 51,172,390,566,144
5. Step 5: Solve for x
   x = 51,172,390,566,144/4,761,756
6. Step 6: Final answer
   x = 10,746,537.74