Finding the Third Proportional to 9,731,215 and 14,017,510

Step by Step Solution

1. Step 1: Write the proportion equation
   9,731,215 : 14,017,510 = 14,017,510 : x
2. Step 2: Convert to fraction form
   9,731,215/14,017,510 = 14,017,510/x
3. Step 3: Cross multiply
   9,731,215x = 14,017,510 × 14,017,510
4. Step 4: Simplify right side
   9,731,215x = 196,490,586,600,100
5. Step 5: Solve for x
   x = 196,490,586,600,100/9,731,215
6. Step 6: Final answer
   x = 20,191,783.51