Finding the Third Proportional to 342,334 and 695,036

Step by Step Solution

1. Step 1: Write the proportion equation
   342,334 : 695,036 = 695,036 : x
2. Step 2: Convert to fraction form
   342,334/695,036 = 695,036/x
3. Step 3: Cross multiply
   342,334x = 695,036 × 695,036
4. Step 4: Simplify right side
   342,334x = 483,075,041,296
5. Step 5: Solve for x
   x = 483,075,041,296/342,334
6. Step 6: Final answer
   x = 1,411,122.01