Finding the Third Proportional to 4,710,216 and 7,470,650

Step by Step Solution

1. Step 1: Write the proportion equation
   4,710,216 : 7,470,650 = 7,470,650 : x
2. Step 2: Convert to fraction form
   4,710,216/7,470,650 = 7,470,650/x
3. Step 3: Cross multiply
   4,710,216x = 7,470,650 × 7,470,650
4. Step 4: Simplify right side
   4,710,216x = 55,810,611,422,500
5. Step 5: Solve for x
   x = 55,810,611,422,500/4,710,216
6. Step 6: Final answer
   x = 11,848,843.33