Finding the Third Proportional to 747,480 and 1,754,836

Step by Step Solution

1. Step 1: Write the proportion equation
   747,480 : 1,754,836 = 1,754,836 : x
2. Step 2: Convert to fraction form
   747,480/1,754,836 = 1,754,836/x
3. Step 3: Cross multiply
   747,480x = 1,754,836 × 1,754,836
4. Step 4: Simplify right side
   747,480x = 3,079,449,386,896
5. Step 5: Solve for x
   x = 3,079,449,386,896/747,480
6. Step 6: Final answer
   x = 4,119,774.96