Finding the Third Proportional to 3,875,330 and 8,342,932

Step by Step Solution

1. Step 1: Write the proportion equation
   3,875,330 : 8,342,932 = 8,342,932 : x
2. Step 2: Convert to fraction form
   3,875,330/8,342,932 = 8,342,932/x
3. Step 3: Cross multiply
   3,875,330x = 8,342,932 × 8,342,932
4. Step 4: Simplify right side
   3,875,330x = 69,604,514,356,624
5. Step 5: Solve for x
   x = 69,604,514,356,624/3,875,330
6. Step 6: Final answer
   x = 17,960,925.74