Finding the Third Proportional to 4,852,740 and 7,611,858

Step by Step Solution

1. Step 1: Write the proportion equation
   4,852,740 : 7,611,858 = 7,611,858 : x
2. Step 2: Convert to fraction form
   4,852,740/7,611,858 = 7,611,858/x
3. Step 3: Cross multiply
   4,852,740x = 7,611,858 × 7,611,858
4. Step 4: Simplify right side
   4,852,740x = 57,940,382,212,164
5. Step 5: Solve for x
   x = 57,940,382,212,164/4,852,740
6. Step 6: Final answer
   x = 11,939,725.23