Finding the Third Proportional to 21,666,105 and 33,656,080.50

Step by Step Solution

1. Step 1: Write the proportion equation
   21,666,105 : 33,656,080.50 = 33,656,080.50 : x
2. Step 2: Convert to fraction form
   21,666,105/33,656,080.50 = 33,656,080.50/x
3. Step 3: Cross multiply
   21,666,105x = 33,656,080.50 × 33,656,080.50
4. Step 4: Simplify right side
   21,666,105x = 1,132,731,754,622,480.25
5. Step 5: Solve for x
   x = 1,132,731,754,622,480.25/21,666,105
6. Step 6: Final answer
   x = 52,281,282.43