Finding the Third Proportional to 4,785,410 and 7,355,507

Step by Step Solution

1. Step 1: Write the proportion equation
   4,785,410 : 7,355,507 = 7,355,507 : x
2. Step 2: Convert to fraction form
   4,785,410/7,355,507 = 7,355,507/x
3. Step 3: Cross multiply
   4,785,410x = 7,355,507 × 7,355,507
4. Step 4: Simplify right side
   4,785,410x = 54,103,483,227,049
5. Step 5: Solve for x
   x = 54,103,483,227,049/4,785,410
6. Step 6: Final answer
   x = 11,305,924.30