Finding the Third Proportional to 4,892,448 and 7,194,880

Step by Step Solution

1. Step 1: Write the proportion equation
   4,892,448 : 7,194,880 = 7,194,880 : x
2. Step 2: Convert to fraction form
   4,892,448/7,194,880 = 7,194,880/x
3. Step 3: Cross multiply
   4,892,448x = 7,194,880 × 7,194,880
4. Step 4: Simplify right side
   4,892,448x = 51,766,298,214,400
5. Step 5: Solve for x
   x = 51,766,298,214,400/4,892,448
6. Step 6: Final answer
   x = 10,580,858.13