Finding the Third Proportional to 375,516 and 782,095.50

Step by Step Solution

1. Step 1: Write the proportion equation
   375,516 : 782,095.50 = 782,095.50 : x
2. Step 2: Convert to fraction form
   375,516/782,095.50 = 782,095.50/x
3. Step 3: Cross multiply
   375,516x = 782,095.50 × 782,095.50
4. Step 4: Simplify right side
   375,516x = 611,673,371,120.25
5. Step 5: Solve for x
   x = 611,673,371,120.25/375,516
6. Step 6: Final answer
   x = 1,628,887.64