Finding the Third Proportional to 702,141.75 and 1,510,933.50

Step by Step Solution

1. Step 1: Write the proportion equation
   702,141.75 : 1,510,933.50 = 1,510,933.50 : x
2. Step 2: Convert to fraction form
   702,141.75/1,510,933.50 = 1,510,933.50/x
3. Step 3: Cross multiply
   702,141.75x = 1,510,933.50 × 1,510,933.50
4. Step 4: Simplify right side
   702,141.75x = 2,282,920,041,422.25
5. Step 5: Solve for x
   x = 2,282,920,041,422.25/702,141.75
6. Step 6: Final answer
   x = 3,251,366.33