Finding the Third Proportional to 485,141,302.50 and 1,055,284,380

Step by Step Solution

1. Step 1: Write the proportion equation
   485,141,302.50 : 1,055,284,380 = 1,055,284,380 : x
2. Step 2: Convert to fraction form
   485,141,302.50/1,055,284,380 = 1,055,284,380/x
3. Step 3: Cross multiply
   485,141,302.50x = 1,055,284,380 × 1,055,284,380
4. Step 4: Simplify right side
   485,141,302.50x = 1,113,625,122,671,984,384
5. Step 5: Solve for x
   x = 1,113,625,122,671,984,384/485,141,302.50
6. Step 6: Final answer
   x = 2,295,465,500.33