Finding the Third Proportional to 684,335,250 and 1,404,949,191

Step by Step Solution

1. Step 1: Write the proportion equation
   684,335,250 : 1,404,949,191 = 1,404,949,191 : x
2. Step 2: Convert to fraction form
   684,335,250/1,404,949,191 = 1,404,949,191/x
3. Step 3: Cross multiply
   684,335,250x = 1,404,949,191 × 1,404,949,191
4. Step 4: Simplify right side
   684,335,250x = 1,973,882,229,291,554,560
5. Step 5: Solve for x
   x = 1,973,882,229,291,554,560/684,335,250
6. Step 6: Final answer
   x = 2,884,379,007.65