Finding the Third Proportional to 610,425 and 933,781.50

Step by Step Solution

1. Step 1: Write the proportion equation
   610,425 : 933,781.50 = 933,781.50 : x
2. Step 2: Convert to fraction form
   610,425/933,781.50 = 933,781.50/x
3. Step 3: Cross multiply
   610,425x = 933,781.50 × 933,781.50
4. Step 4: Simplify right side
   610,425x = 871,947,889,742.25
5. Step 5: Solve for x
   x = 871,947,889,742.25/610,425
6. Step 6: Final answer
   x = 1,428,427.55