Finding the Third Proportional to 4,785,343 and 7,355,418

Step by Step Solution

1. Step 1: Write the proportion equation
   4,785,343 : 7,355,418 = 7,355,418 : x
2. Step 2: Convert to fraction form
   4,785,343/7,355,418 = 7,355,418/x
3. Step 3: Cross multiply
   4,785,343x = 7,355,418 × 7,355,418
4. Step 4: Simplify right side
   4,785,343x = 54,102,173,954,724
5. Step 5: Solve for x
   x = 54,102,173,954,724/4,785,343
6. Step 6: Final answer
   x = 11,305,809.00