Finding the Third Proportional to 748,550 and 1,625,042

Step by Step Solution

1. Step 1: Write the proportion equation
   748,550 : 1,625,042 = 1,625,042 : x
2. Step 2: Convert to fraction form
   748,550/1,625,042 = 1,625,042/x
3. Step 3: Cross multiply
   748,550x = 1,625,042 × 1,625,042
4. Step 4: Simplify right side
   748,550x = 2,640,761,501,764
5. Step 5: Solve for x
   x = 2,640,761,501,764/748,550
6. Step 6: Final answer
   x = 3,527,835.82