Finding the Third Proportional to 4,610,410 and 7,407,692

Step by Step Solution

1. Step 1: Write the proportion equation
   4,610,410 : 7,407,692 = 7,407,692 : x
2. Step 2: Convert to fraction form
   4,610,410/7,407,692 = 7,407,692/x
3. Step 3: Cross multiply
   4,610,410x = 7,407,692 × 7,407,692
4. Step 4: Simplify right side
   4,610,410x = 54,873,900,766,864
5. Step 5: Solve for x
   x = 54,873,900,766,864/4,610,410
6. Step 6: Final answer
   x = 11,902,173.73