Finding the Third Proportional to 748,363.50 and 1,152,072

Step by Step Solution

1. Step 1: Write the proportion equation
   748,363.50 : 1,152,072 = 1,152,072 : x
2. Step 2: Convert to fraction form
   748,363.50/1,152,072 = 1,152,072/x
3. Step 3: Cross multiply
   748,363.50x = 1,152,072 × 1,152,072
4. Step 4: Simplify right side
   748,363.50x = 1,327,269,893,184
5. Step 5: Solve for x
   x = 1,327,269,893,184/748,363.50
6. Step 6: Final answer
   x = 1,773,563.11