Finding the Third Proportional to 434,110.50 and 930,516

Step by Step Solution

1. Step 1: Write the proportion equation
   434,110.50 : 930,516 = 930,516 : x
2. Step 2: Convert to fraction form
   434,110.50/930,516 = 930,516/x
3. Step 3: Cross multiply
   434,110.50x = 930,516 × 930,516
4. Step 4: Simplify right side
   434,110.50x = 865,860,026,256
5. Step 5: Solve for x
   x = 865,860,026,256/434,110.50
6. Step 6: Final answer
   x = 1,994,561.35