Finding the Third Proportional to 3,743,386 and 7,664,106

Step by Step Solution

1. Step 1: Write the proportion equation
   3,743,386 : 7,664,106 = 7,664,106 : x
2. Step 2: Convert to fraction form
   3,743,386/7,664,106 = 7,664,106/x
3. Step 3: Cross multiply
   3,743,386x = 7,664,106 × 7,664,106
4. Step 4: Simplify right side
   3,743,386x = 58,738,520,779,236
5. Step 5: Solve for x
   x = 58,738,520,779,236/3,743,386
6. Step 6: Final answer
   x = 15,691,280.78