Finding the Third Proportional to 438,480 and 946,903.50

Step by Step Solution

1. Step 1: Write the proportion equation
   438,480 : 946,903.50 = 946,903.50 : x
2. Step 2: Convert to fraction form
   438,480/946,903.50 = 946,903.50/x
3. Step 3: Cross multiply
   438,480x = 946,903.50 × 946,903.50
4. Step 4: Simplify right side
   438,480x = 896,626,238,312.25
5. Step 5: Solve for x
   x = 896,626,238,312.25/438,480
6. Step 6: Final answer
   x = 2,044,850.94