Finding the Third Proportional to 637,957.69 and 1,010,665.69

Step by Step Solution

1. Step 1: Write the proportion equation
   637,957.69 : 1,010,665.69 = 1,010,665.69 : x
2. Step 2: Convert to fraction form
   637,957.69/1,010,665.69 = 1,010,665.69/x
3. Step 3: Cross multiply
   637,957.69x = 1,010,665.69 × 1,010,665.69
4. Step 4: Simplify right side
   637,957.69x = 1,021,445,131,889.85
5. Step 5: Solve for x
   x = 1,021,445,131,889.85/637,957.69
6. Step 6: Final answer
   x = 1,601,117.37