Finding the Third Proportional to 5,114,280 and 7,764,733

Step by Step Solution

1. Step 1: Write the proportion equation
   5,114,280 : 7,764,733 = 7,764,733 : x
2. Step 2: Convert to fraction form
   5,114,280/7,764,733 = 7,764,733/x
3. Step 3: Cross multiply
   5,114,280x = 7,764,733 × 7,764,733
4. Step 4: Simplify right side
   5,114,280x = 60,291,078,561,289
5. Step 5: Solve for x
   x = 60,291,078,561,289/5,114,280
6. Step 6: Final answer
   x = 11,788,771.55