Finding the Third Proportional to 4,052,574 and 8,777,650

Step by Step Solution

1. Step 1: Write the proportion equation
   4,052,574 : 8,777,650 = 8,777,650 : x
2. Step 2: Convert to fraction form
   4,052,574/8,777,650 = 8,777,650/x
3. Step 3: Cross multiply
   4,052,574x = 8,777,650 × 8,777,650
4. Step 4: Simplify right side
   4,052,574x = 77,047,139,522,500
5. Step 5: Solve for x
   x = 77,047,139,522,500/4,052,574
6. Step 6: Final answer
   x = 19,011,901.95