Finding the Third Proportional to 691,006.50 and 1,066,032

Step by Step Solution

1. Step 1: Write the proportion equation
   691,006.50 : 1,066,032 = 1,066,032 : x
2. Step 2: Convert to fraction form
   691,006.50/1,066,032 = 1,066,032/x
3. Step 3: Cross multiply
   691,006.50x = 1,066,032 × 1,066,032
4. Step 4: Simplify right side
   691,006.50x = 1,136,424,225,024
5. Step 5: Solve for x
   x = 1,136,424,225,024/691,006.50
6. Step 6: Final answer
   x = 1,644,592.67