Finding the Third Proportional to 4,902,336 and 7,323,840

Step by Step Solution

1. Step 1: Write the proportion equation
   4,902,336 : 7,323,840 = 7,323,840 : x
2. Step 2: Convert to fraction form
   4,902,336/7,323,840 = 7,323,840/x
3. Step 3: Cross multiply
   4,902,336x = 7,323,840 × 7,323,840
4. Step 4: Simplify right side
   4,902,336x = 53,638,632,345,600
5. Step 5: Solve for x
   x = 53,638,632,345,600/4,902,336
6. Step 6: Final answer
   x = 10,941,443.50