Finding the Third Proportional to 9,073,872 and 19,936,710

Step by Step Solution

1. Step 1: Write the proportion equation
   9,073,872 : 19,936,710 = 19,936,710 : x
2. Step 2: Convert to fraction form
   9,073,872/19,936,710 = 19,936,710/x
3. Step 3: Cross multiply
   9,073,872x = 19,936,710 × 19,936,710
4. Step 4: Simplify right side
   9,073,872x = 397,472,405,624,100
5. Step 5: Solve for x
   x = 397,472,405,624,100/9,073,872
6. Step 6: Final answer
   x = 43,804,056.93