Finding the Third Proportional to 750,908 and 1,555,043

Step by Step Solution

1. Step 1: Write the proportion equation
   750,908 : 1,555,043 = 1,555,043 : x
2. Step 2: Convert to fraction form
   750,908/1,555,043 = 1,555,043/x
3. Step 3: Cross multiply
   750,908x = 1,555,043 × 1,555,043
4. Step 4: Simplify right side
   750,908x = 2,418,158,731,849
5. Step 5: Solve for x
   x = 2,418,158,731,849/750,908
6. Step 6: Final answer
   x = 3,220,312.92