Finding the Third Proportional to 9,101,666 and 19,554,040

Step by Step Solution

1. Step 1: Write the proportion equation
   9,101,666 : 19,554,040 = 19,554,040 : x
2. Step 2: Convert to fraction form
   9,101,666/19,554,040 = 19,554,040/x
3. Step 3: Cross multiply
   9,101,666x = 19,554,040 × 19,554,040
4. Step 4: Simplify right side
   9,101,666x = 382,360,480,321,600
5. Step 5: Solve for x
   x = 382,360,480,321,600/9,101,666
6. Step 6: Final answer
   x = 42,009,944.15