Finding the Third Proportional to 931,936.50 and 2,038,320

Step by Step Solution

1. Step 1: Write the proportion equation
   931,936.50 : 2,038,320 = 2,038,320 : x
2. Step 2: Convert to fraction form
   931,936.50/2,038,320 = 2,038,320/x
3. Step 3: Cross multiply
   931,936.50x = 2,038,320 × 2,038,320
4. Step 4: Simplify right side
   931,936.50x = 4,154,748,422,400
5. Step 5: Solve for x
   x = 4,154,748,422,400/931,936.50
6. Step 6: Final answer
   x = 4,458,188.32