Finding the Third Proportional to 407,010 and 884,044.50

Step by Step Solution

1. Step 1: Write the proportion equation
   407,010 : 884,044.50 = 884,044.50 : x
2. Step 2: Convert to fraction form
   407,010/884,044.50 = 884,044.50/x
3. Step 3: Cross multiply
   407,010x = 884,044.50 × 884,044.50
4. Step 4: Simplify right side
   407,010x = 781,534,677,980.25
5. Step 5: Solve for x
   x = 781,534,677,980.25/407,010
6. Step 6: Final answer
   x = 1,920,185.45