Finding the Third Proportional to 933,912 and 1,427,980

Step by Step Solution

1. Step 1: Write the proportion equation
   933,912 : 1,427,980 = 1,427,980 : x
2. Step 2: Convert to fraction form
   933,912/1,427,980 = 1,427,980/x
3. Step 3: Cross multiply
   933,912x = 1,427,980 × 1,427,980
4. Step 4: Simplify right side
   933,912x = 2,039,126,880,400
5. Step 5: Solve for x
   x = 2,039,126,880,400/933,912
6. Step 6: Final answer
   x = 2,183,425.08