Finding the Third Proportional to 34,083,073.69 and 51,111,329.06

Step by Step Solution

1. Step 1: Write the proportion equation
   34,083,073.69 : 51,111,329.06 = 51,111,329.06 : x
2. Step 2: Convert to fraction form
   34,083,073.69/51,111,329.06 = 51,111,329.06/x
3. Step 3: Cross multiply
   34,083,073.69x = 51,111,329.06 × 51,111,329.06
4. Step 4: Simplify right side
   34,083,073.69x = 2,612,367,958,535,157
5. Step 5: Solve for x
   x = 2,612,367,958,535,157/34,083,073.69
6. Step 6: Final answer
   x = 76,647,076.57