Finding the Third Proportional to 17,946,746 and 39,141,682

Step by Step Solution

1. Step 1: Write the proportion equation
   17,946,746 : 39,141,682 = 39,141,682 : x
2. Step 2: Convert to fraction form
   17,946,746/39,141,682 = 39,141,682/x
3. Step 3: Cross multiply
   17,946,746x = 39,141,682 × 39,141,682
4. Step 4: Simplify right side
   17,946,746x = 1,532,071,269,789,124
5. Step 5: Solve for x
   x = 1,532,071,269,789,124/17,946,746
6. Step 6: Final answer
   x = 85,367,635.44