Finding the Third Proportional to 830,439 and 1,301,014.50

Step by Step Solution

1. Step 1: Write the proportion equation
   830,439 : 1,301,014.50 = 1,301,014.50 : x
2. Step 2: Convert to fraction form
   830,439/1,301,014.50 = 1,301,014.50/x
3. Step 3: Cross multiply
   830,439x = 1,301,014.50 × 1,301,014.50
4. Step 4: Simplify right side
   830,439x = 1,692,638,729,210.25
5. Step 5: Solve for x
   x = 1,692,638,729,210.25/830,439
6. Step 6: Final answer
   x = 2,038,245.71