Finding the Third Proportional to 5,194,078 and 7,762,045

Step by Step Solution

1. Step 1: Write the proportion equation
   5,194,078 : 7,762,045 = 7,762,045 : x
2. Step 2: Convert to fraction form
   5,194,078/7,762,045 = 7,762,045/x
3. Step 3: Cross multiply
   5,194,078x = 7,762,045 × 7,762,045
4. Step 4: Simplify right side
   5,194,078x = 60,249,342,582,025
5. Step 5: Solve for x
   x = 60,249,342,582,025/5,194,078
6. Step 6: Final answer
   x = 11,599,622.22