Finding the Third Proportional to 619,030.69 and 922,834.69

Step by Step Solution

1. Step 1: Write the proportion equation
   619,030.69 : 922,834.69 = 922,834.69 : x
2. Step 2: Convert to fraction form
   619,030.69/922,834.69 = 922,834.69/x
3. Step 3: Cross multiply
   619,030.69x = 922,834.69 × 922,834.69
4. Step 4: Simplify right side
   619,030.69x = 851,623,860,453.22
5. Step 5: Solve for x
   x = 851,623,860,453.22/619,030.69
6. Step 6: Final answer
   x = 1,375,737.71