Finding the Third Proportional to 629,331 and 943,780.50

Step by Step Solution

1. Step 1: Write the proportion equation
   629,331 : 943,780.50 = 943,780.50 : x
2. Step 2: Convert to fraction form
   629,331/943,780.50 = 943,780.50/x
3. Step 3: Cross multiply
   629,331x = 943,780.50 × 943,780.50
4. Step 4: Simplify right side
   629,331x = 890,721,632,180.25
5. Step 5: Solve for x
   x = 890,721,632,180.25/629,331
6. Step 6: Final answer
   x = 1,415,346.82