Finding the Third Proportional to 616,572 and 968,566.50

Step by Step Solution

1. Step 1: Write the proportion equation
   616,572 : 968,566.50 = 968,566.50 : x
2. Step 2: Convert to fraction form
   616,572/968,566.50 = 968,566.50/x
3. Step 3: Cross multiply
   616,572x = 968,566.50 × 968,566.50
4. Step 4: Simplify right side
   616,572x = 938,121,064,922.25
5. Step 5: Solve for x
   x = 938,121,064,922.25/616,572
6. Step 6: Final answer
   x = 1,521,510.98