Finding the Third Proportional to 4,845,816 and 7,602,720

Step by Step Solution

1. Step 1: Write the proportion equation
   4,845,816 : 7,602,720 = 7,602,720 : x
2. Step 2: Convert to fraction form
   4,845,816/7,602,720 = 7,602,720/x
3. Step 3: Cross multiply
   4,845,816x = 7,602,720 × 7,602,720
4. Step 4: Simplify right side
   4,845,816x = 57,801,351,398,400
5. Step 5: Solve for x
   x = 57,801,351,398,400/4,845,816
6. Step 6: Final answer
   x = 11,928,094.55