Finding the Third Proportional to 885,406.50 and 1,935,972

Step by Step Solution

1. Step 1: Write the proportion equation
   885,406.50 : 1,935,972 = 1,935,972 : x
2. Step 2: Convert to fraction form
   885,406.50/1,935,972 = 1,935,972/x
3. Step 3: Cross multiply
   885,406.50x = 1,935,972 × 1,935,972
4. Step 4: Simplify right side
   885,406.50x = 3,747,987,584,784
5. Step 5: Solve for x
   x = 3,747,987,584,784/885,406.50
6. Step 6: Final answer
   x = 4,233,069.88