Finding the Third Proportional to 437,118 and 695,061

Step by Step Solution

1. Step 1: Write the proportion equation
   437,118 : 695,061 = 695,061 : x
2. Step 2: Convert to fraction form
   437,118/695,061 = 695,061/x
3. Step 3: Cross multiply
   437,118x = 695,061 × 695,061
4. Step 4: Simplify right side
   437,118x = 483,109,793,721
5. Step 5: Solve for x
   x = 483,109,793,721/437,118
6. Step 6: Final answer
   x = 1,105,215.97