Finding the Third Proportional to 507,650 and 758,922.50

Step by Step Solution

1. Step 1: Write the proportion equation
   507,650 : 758,922.50 = 758,922.50 : x
2. Step 2: Convert to fraction form
   507,650/758,922.50 = 758,922.50/x
3. Step 3: Cross multiply
   507,650x = 758,922.50 × 758,922.50
4. Step 4: Simplify right side
   507,650x = 575,963,361,006.25
5. Step 5: Solve for x
   x = 575,963,361,006.25/507,650
6. Step 6: Final answer
   x = 1,134,567.83