Finding the Third Proportional to 683,330,760.56 and 1,020,518,326.69

Step by Step Solution

1. Step 1: Write the proportion equation
   683,330,760.56 : 1,020,518,326.69 = 1,020,518,326.69 : x
2. Step 2: Convert to fraction form
   683,330,760.56/1,020,518,326.69 = 1,020,518,326.69/x
3. Step 3: Cross multiply
   683,330,760.56x = 1,020,518,326.69 × 1,020,518,326.69
4. Step 4: Simplify right side
   683,330,760.56x = 1,041,457,655,105,054,976
5. Step 5: Solve for x
   x = 1,041,457,655,105,054,976/683,330,760.56
6. Step 6: Final answer
   x = 1,524,090,111.57