Finding the Third Proportional to 14,261,616 and 21,460,680

Step by Step Solution

1. Step 1: Write the proportion equation
   14,261,616 : 21,460,680 = 21,460,680 : x
2. Step 2: Convert to fraction form
   14,261,616/21,460,680 = 21,460,680/x
3. Step 3: Cross multiply
   14,261,616x = 21,460,680 × 21,460,680
4. Step 4: Simplify right side
   14,261,616x = 460,560,786,062,400
5. Step 5: Solve for x
   x = 460,560,786,062,400/14,261,616
6. Step 6: Final answer
   x = 32,293,730.67