Finding the Third Proportional to 473,784 and 1,036,138

Step by Step Solution

1. Step 1: Write the proportion equation
   473,784 : 1,036,138 = 1,036,138 : x
2. Step 2: Convert to fraction form
   473,784/1,036,138 = 1,036,138/x
3. Step 3: Cross multiply
   473,784x = 1,036,138 × 1,036,138
4. Step 4: Simplify right side
   473,784x = 1,073,581,955,044
5. Step 5: Solve for x
   x = 1,073,581,955,044/473,784
6. Step 6: Final answer
   x = 2,265,973.43