Finding the Third Proportional to 557,334 and 922,090.50

Step by Step Solution

1. Step 1: Write the proportion equation
   557,334 : 922,090.50 = 922,090.50 : x
2. Step 2: Convert to fraction form
   557,334/922,090.50 = 922,090.50/x
3. Step 3: Cross multiply
   557,334x = 922,090.50 × 922,090.50
4. Step 4: Simplify right side
   557,334x = 850,250,890,190.25
5. Step 5: Solve for x
   x = 850,250,890,190.25/557,334
6. Step 6: Final answer
   x = 1,525,567.95