Finding the Third Proportional to 750,141 and 1,769,688

Step by Step Solution

1. Step 1: Write the proportion equation
   750,141 : 1,769,688 = 1,769,688 : x
2. Step 2: Convert to fraction form
   750,141/1,769,688 = 1,769,688/x
3. Step 3: Cross multiply
   750,141x = 1,769,688 × 1,769,688
4. Step 4: Simplify right side
   750,141x = 3,131,795,617,344
5. Step 5: Solve for x
   x = 3,131,795,617,344/750,141
6. Step 6: Final answer
   x = 4,174,942.60