Finding the Third Proportional to 4,785,347 and 7,355,424

Step by Step Solution

1. Step 1: Write the proportion equation
   4,785,347 : 7,355,424 = 7,355,424 : x
2. Step 2: Convert to fraction form
   4,785,347/7,355,424 = 7,355,424/x
3. Step 3: Cross multiply
   4,785,347x = 7,355,424 × 7,355,424
4. Step 4: Simplify right side
   4,785,347x = 54,102,262,219,776
5. Step 5: Solve for x
   x = 54,102,262,219,776/4,785,347
6. Step 6: Final answer
   x = 11,305,817.99