Finding the Third Proportional to 791,038 and 1,638,150.50

Step by Step Solution

1. Step 1: Write the proportion equation
   791,038 : 1,638,150.50 = 1,638,150.50 : x
2. Step 2: Convert to fraction form
   791,038/1,638,150.50 = 1,638,150.50/x
3. Step 3: Cross multiply
   791,038x = 1,638,150.50 × 1,638,150.50
4. Step 4: Simplify right side
   791,038x = 2,683,537,060,650.25
5. Step 5: Solve for x
   x = 2,683,537,060,650.25/791,038
6. Step 6: Final answer
   x = 3,392,424.97