Finding the Third Proportional to 12,784,774 and 27,466,860

Step by Step Solution

1. Step 1: Write the proportion equation
   12,784,774 : 27,466,860 = 27,466,860 : x
2. Step 2: Convert to fraction form
   12,784,774/27,466,860 = 27,466,860/x
3. Step 3: Cross multiply
   12,784,774x = 27,466,860 × 27,466,860
4. Step 4: Simplify right side
   12,784,774x = 754,428,398,259,600
5. Step 5: Solve for x
   x = 754,428,398,259,600/12,784,774
6. Step 6: Final answer
   x = 59,009,912.75