Finding the Third Proportional to 852,076.50 and 1,853,623.50

Step by Step Solution

1. Step 1: Write the proportion equation
   852,076.50 : 1,853,623.50 = 1,853,623.50 : x
2. Step 2: Convert to fraction form
   852,076.50/1,853,623.50 = 1,853,623.50/x
3. Step 3: Cross multiply
   852,076.50x = 1,853,623.50 × 1,853,623.50
4. Step 4: Simplify right side
   852,076.50x = 3,435,920,079,752.25
5. Step 5: Solve for x
   x = 3,435,920,079,752.25/852,076.50
6. Step 6: Final answer
   x = 4,032,407.98