Finding the Third Proportional to 974,384 and 2,125,832

Step by Step Solution

1. Step 1: Write the proportion equation
   974,384 : 2,125,832 = 2,125,832 : x
2. Step 2: Convert to fraction form
   974,384/2,125,832 = 2,125,832/x
3. Step 3: Cross multiply
   974,384x = 2,125,832 × 2,125,832
4. Step 4: Simplify right side
   974,384x = 4,519,161,692,224
5. Step 5: Solve for x
   x = 4,519,161,692,224/974,384
6. Step 6: Final answer
   x = 4,637,967.88