Finding the Third Proportional to 762,938 and 1,656,968

Step by Step Solution

1. Step 1: Write the proportion equation
   762,938 : 1,656,968 = 1,656,968 : x
2. Step 2: Convert to fraction form
   762,938/1,656,968 = 1,656,968/x
3. Step 3: Cross multiply
   762,938x = 1,656,968 × 1,656,968
4. Step 4: Simplify right side
   762,938x = 2,745,542,953,024
5. Step 5: Solve for x
   x = 2,745,542,953,024/762,938
6. Step 6: Final answer
   x = 3,598,644.91