Finding the Third Proportional to 636,268.50 and 1,370,061

Step by Step Solution

1. Step 1: Write the proportion equation
   636,268.50 : 1,370,061 = 1,370,061 : x
2. Step 2: Convert to fraction form
   636,268.50/1,370,061 = 1,370,061/x
3. Step 3: Cross multiply
   636,268.50x = 1,370,061 × 1,370,061
4. Step 4: Simplify right side
   636,268.50x = 1,877,067,143,721
5. Step 5: Solve for x
   x = 1,877,067,143,721/636,268.50
6. Step 6: Final answer
   x = 2,950,117.98