Finding the Third Proportional to 945,357.75 and 1,429,290

Step by Step Solution

1. Step 1: Write the proportion equation
   945,357.75 : 1,429,290 = 1,429,290 : x
2. Step 2: Convert to fraction form
   945,357.75/1,429,290 = 1,429,290/x
3. Step 3: Cross multiply
   945,357.75x = 1,429,290 × 1,429,290
4. Step 4: Simplify right side
   945,357.75x = 2,042,869,904,100
5. Step 5: Solve for x
   x = 2,042,869,904,100/945,357.75
6. Step 6: Final answer
   x = 2,160,949.02