Finding the Third Proportional to 882,816,019.50 and 1,892,382,561

Step by Step Solution

1. Step 1: Write the proportion equation
   882,816,019.50 : 1,892,382,561 = 1,892,382,561 : x
2. Step 2: Convert to fraction form
   882,816,019.50/1,892,382,561 = 1,892,382,561/x
3. Step 3: Cross multiply
   882,816,019.50x = 1,892,382,561 × 1,892,382,561
4. Step 4: Simplify right side
   882,816,019.50x = 3,581,111,757,176,918,528
5. Step 5: Solve for x
   x = 3,581,111,757,176,918,528/882,816,019.50
6. Step 6: Final answer
   x = 4,056,464,402.63