Finding the Third Proportional to 924,430 and 1,986,832

Step by Step Solution

1. Step 1: Write the proportion equation
   924,430 : 1,986,832 = 1,986,832 : x
2. Step 2: Convert to fraction form
   924,430/1,986,832 = 1,986,832/x
3. Step 3: Cross multiply
   924,430x = 1,986,832 × 1,986,832
4. Step 4: Simplify right side
   924,430x = 3,947,501,396,224
5. Step 5: Solve for x
   x = 3,947,501,396,224/924,430
6. Step 6: Final answer
   x = 4,270,200.44