Finding the Third Proportional to 21,665,935.69 and 33,655,834.13

Step by Step Solution

1. Step 1: Write the proportion equation
   21,665,935.69 : 33,655,834.13 = 33,655,834.13 : x
2. Step 2: Convert to fraction form
   21,665,935.69/33,655,834.13 = 33,655,834.13/x
3. Step 3: Cross multiply
   21,665,935.69x = 33,655,834.13 × 33,655,834.13
4. Step 4: Simplify right side
   21,665,935.69x = 1,132,715,170,649,514.50
5. Step 5: Solve for x
   x = 1,132,715,170,649,514.50/21,665,935.69
6. Step 6: Final answer
   x = 52,280,925.55