Finding the Third Proportional to 754,753.50 and 1,642,374

Step by Step Solution

1. Step 1: Write the proportion equation
   754,753.50 : 1,642,374 = 1,642,374 : x
2. Step 2: Convert to fraction form
   754,753.50/1,642,374 = 1,642,374/x
3. Step 3: Cross multiply
   754,753.50x = 1,642,374 × 1,642,374
4. Step 4: Simplify right side
   754,753.50x = 2,697,392,355,876
5. Step 5: Solve for x
   x = 2,697,392,355,876/754,753.50
6. Step 6: Final answer
   x = 3,573,871.94