Finding the Third Proportional to 679,716,096.75 and 1,049,600,566.69

Step by Step Solution

1. Step 1: Write the proportion equation
   679,716,096.75 : 1,049,600,566.69 = 1,049,600,566.69 : x
2. Step 2: Convert to fraction form
   679,716,096.75/1,049,600,566.69 = 1,049,600,566.69/x
3. Step 3: Cross multiply
   679,716,096.75x = 1,049,600,566.69 × 1,049,600,566.69
4. Step 4: Simplify right side
   679,716,096.75x = 1,101,661,349,590,721,152
5. Step 5: Solve for x
   x = 1,101,661,349,590,721,152/679,716,096.75
6. Step 6: Final answer
   x = 1,620,766,897.91