Finding the Third Proportional to 763,693.50 and 1,508,113.50

Step by Step Solution

1. Step 1: Write the proportion equation
   763,693.50 : 1,508,113.50 = 1,508,113.50 : x
2. Step 2: Convert to fraction form
   763,693.50/1,508,113.50 = 1,508,113.50/x
3. Step 3: Cross multiply
   763,693.50x = 1,508,113.50 × 1,508,113.50
4. Step 4: Simplify right side
   763,693.50x = 2,274,406,328,882.25
5. Step 5: Solve for x
   x = 2,274,406,328,882.25/763,693.50
6. Step 6: Final answer
   x = 2,978,166.41