Finding the Third Proportional to 783,955.50 and 1,662,111.50

Step by Step Solution

1. Step 1: Write the proportion equation
   783,955.50 : 1,662,111.50 = 1,662,111.50 : x
2. Step 2: Convert to fraction form
   783,955.50/1,662,111.50 = 1,662,111.50/x
3. Step 3: Cross multiply
   783,955.50x = 1,662,111.50 × 1,662,111.50
4. Step 4: Simplify right side
   783,955.50x = 2,762,614,638,432.25
5. Step 5: Solve for x
   x = 2,762,614,638,432.25/783,955.50
6. Step 6: Final answer
   x = 3,523,943.18